{"id":7546,"date":"2017-02-20T10:19:20","date_gmt":"2017-02-20T17:19:20","guid":{"rendered":"https:\/\/askthescientists.com\/qa\/vitamind\/"},"modified":"2025-12-15T15:18:32","modified_gmt":"2025-12-15T22:18:32","slug":"vitamind","status":"publish","type":"qa","link":"https:\/\/askthescientists.com\/zh-hant\/qa\/vitamind\/","title":{"rendered":"USANA\u7dad\u751f\u7d20D"},"content":{"rendered":"<div class='flex_column_table av-3j2e8ee-011863f9cab4e9d0793dc0400b17701e sc-av_one_third av-equal-height-column-flextable'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3j2e8ee-011863f9cab4e9d0793dc0400b17701e\">\n.flex_column.av-3j2e8ee-011863f9cab4e9d0793dc0400b17701e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3j2e8ee-011863f9cab4e9d0793dc0400b17701e av_one_third  avia-builder-el-0  el_before_av_two_third  avia-builder-el-first  first no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2u2hjja-2dce5f33856a17a512c099c7a5c84f5b\">\n.avia-image-container.av-2u2hjja-2dce5f33856a17a512c099c7a5c84f5b img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-2u2hjja-2dce5f33856a17a512c099c7a5c84f5b .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-2u2hjja-2dce5f33856a17a512c099c7a5c84f5b av-styling- avia-align-center  avia-builder-el-1  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-74338 avia-img-lazy-loading-not-74338 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-400x400.png\" alt='' title='US_vitaminD_transparent_v2'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-400x400.png 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-835x835.png 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-80x80.png 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-768x768.png 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-1536x1536.png 1536w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-36x36.png 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-180x180.png 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-1500x1500.png 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2-705x705.png 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/US_vitaminD_transparent_v2.png 2000w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2lfgp46-f9a9bbb5b4b8ec0ab1e6b9e2c69141e9\">\n.flex_column.av-2lfgp46-f9a9bbb5b4b8ec0ab1e6b9e2c69141e9{\nborder-radius:0px 0px 0px 0px;\npadding:30px 30px 30px 30px;\nbackground-color:#e8e8e8;\n}\n<\/style>\n<div  class='flex_column av-2lfgp46-f9a9bbb5b4b8ec0ab1e6b9e2c69141e9 av_two_third  avia-builder-el-2  el_after_av_one_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle  '     ><section  class='av_textblock_section av-22thm2u-696b40f00fefc55cc55a05cadf18f6c5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3 style=\"padding-left: 30px;\">USANA\u7dad\u751f\u7d20D<\/h3>\n<p style=\"padding-left: 50px;\">\u4f7f\u7528\u5bcc\u542b\u7dad\u751f\u7d20K<sub>2<\/sub>\u7684\u9ad8\u6548\u7dad\u751f\u7d20D<sub>3<\/sub>\u88dc\u5145\u54c1\uff0c\u652f\u6301\u60a8\u7684\u65e5\u5e38\u5065\u5eb7\u548c\u5f37\u5065\u7684\u8eab\u9ad4\u3002*<\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv70ygc-16e684f98cb0529b556cde68d89cc163 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>\u88dc\u5f3a\u967d\u5149\u7684\u7c21\u55ae\u65b9\u6cd5<\/h2>\n<p>\u807d\u8d77\u4f86\u5f88\u8907\u96dc\u5427\uff1f\u60a8\u4e0d\u4f46\u6709\u4e9b\u4e8b\u8981\u505a\u3001\u6709\u4e9b\u5730\u65b9\u8981\u53bb\uff0c\u9084\u6709\u4e9b\u4eba\u8981\u770b\u3002\u6240\u4ee5\uff0c\u73fe\u5728\u8acb\u7a7f\u597d\u8863\u670d\uff0c\u6bcf\u5929\u5857\u4e0a<a href=\"https:\/\/askthescientists.com\/zh-hant\/protecting-skin-sun\/\">\u9632\u66ec\u971c<\/a>\uff0c\u5168\u5e74\u670d\u7528USANA\u7dad\u751f\u7d20D\u4f86\u6ecb\u990a\u8eab\u9ad4\u3002*<\/p>\n<p>\u60a8\u5f88\u53ef\u80fd\u9700\u8981\u88dc\u5145\u967d\u5149\uff0c\u60a8\u53ef\u80fd\u9084\u662f\u5168\u4e16\u754c\u6bcf\u5169\u4eba\u4e2d\u5c31\u6709\u4e00\u4f4d\u7f3a\u4e4f\u7dad\u751f\u7d20\u7684\u90a3\u4e00\u4f4d\u3002\u7372\u5f97\u8db3\u5920\u7684\u7dad\u751f\u7d20D\u5f88\u91cd\u8981\uff0c\u9019\u7a2e\u5fc5\u8981\u71df\u990a\u7d20\u5728\u8a31\u591a\u65b9\u9762\u90fd\u8207\u7dad\u6301\u8eab\u9ad4\u5065\u5eb7\u6709\u95dc\uff1a<\/p>\n<ul>\n<li>\u4fdd\u6301\u6b63\u5e38\u7684\u7d30\u80de\u5065\u5eb7\u548c\u529f\u80fd*<\/li>\n<li>\u652f\u6301\u9aa8\u9abc\u548c\u7259\u9f52\u518d\u7926\u5316\u548c\u751f\u9577*<\/li>\n<li>\u7dad\u6301\u808c\u8089\u529b\u91cf\u548c\u5354\u8abf\u6027*<\/li>\n<li>\u5354\u52a9\u5f37\u5927\u800c\u5747\u8861\u7684\u514d\u75ab\u529f\u80fd*<\/li>\n<\/ul>\n<p>\u88dc\u5145\u7dad\u751f\u7d20D\u8207\u8eab\u9ad4\u7684\u9577\u671f\u5065\u5eb7\u6709\u95dc\u9023\u3002USANA\u7684\u7dad\u751f\u7d20D\u914d\u65b9\u4e5f\u70ba\u7d42\u8eab\u5065\u5eb7\u63d0\u4f9b\u4e86\u53e6\u4e00\u9805\u95dc\u9375\u6027\u7684\u597d\u8655\u3002\u5b83\u7279\u5225\u9069\u5408\u5fc3\u81df\uff0c\u56e0\u70ba\u5bcc\u542b\u7dad\u751f\u7d20K<sub>2<\/sub>\uff0c\u662f\u5fc3\u8840\u7ba1\u5065\u5eb7\u7684\u91cd\u8981\u71df\u990a\u7d20\u3002*<\/p>\n<p>\u5982\u679c\u60a8\u6709\u5f88\u591a\u6642\u9593\u5728\u6236\u5916\u967d\u5149\u4e0b\uff0c\u53ef\u80fd\u5c31\u4e0d\u9700\u8981\u984d\u5916\u7684\u7dad\u751f\u7d20D\u88dc\u5145\u54c1\u4f86\u88dc\u5145\u65e5\u5e38\u7684\u7d9c\u5408\u7dad\u751f\u7d20\u7684\u4e0d\u8db3\u3002\u4f46\u662f\uff0c\u5982\u679c\u50cf\u5927\u591a\u6578\u4eba\u4e00\u6a23\uff0c\u60a8\u4e26\u6c92\u6709\u6bcf\u5929\u90fd\u7167\u5230\u8db3\u5920\u7684\u967d\u5149\uff0c\u90a3\u5c31<a href=\"https:\/\/askthescientists.com\/zh-hant\/outdoors\/\">\u76e1\u91cf\u8d70\u51fa\u6236\u5916<\/a>\uff0c\u4e26\u8b93USANA\u7dad\u751f\u7d20D\u6210\u70ba\u60a8\u500b\u4eba\u7684\u967d\u5149\u6e90\u6cc9\u3002<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n\n<\/div><\/section>\n<div class='flex_column_table av-jmv9a0rt-f518e1a3ae0cc32d199367fe416af3a8 sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv9a0rt-f518e1a3ae0cc32d199367fe416af3a8 av_two_third  avia-builder-el-5  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv74fwk-16cad40df399578b531d8e20c049e6ef '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u4e0d\u592a\u6a02\u89c0\u7684\u7dad\u751f\u7d20D\u7684\u767c\u5c55\u8da8\u52e2<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-xtobra-f8960f80529b8ae90ff956dd3ace4c82 av_one_third  avia-builder-el-7  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv7532d-14533dab0e710039296064bd28e87d3c\">\n.avia-image-container.av-jmv7532d-14533dab0e710039296064bd28e87d3c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv7532d-14533dab0e710039296064bd28e87d3c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv7532d-14533dab0e710039296064bd28e87d3c av-styling- avia-align-center  avia-builder-el-8  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https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Not-a-Sunny-Outlook-Vitamin-D-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. 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decoding=\"async\" class=\"aligncenter size-medium wp-image-27679\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year-400x230.jpg\" alt=\"\" width=\"400\" height=\"230\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year-400x230.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year-768x441.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year-705x405.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-levels-vary-by-time-of-year-450x259.jpg 450w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/strong><\/p>\n<p><strong>\u5e74\u9f61<\/strong><\/p>\n<p>\u7531\u65bc\u884c\u52d5\u4e0d\u4fbf\uff0c\u8001\u5e74\u4eba\u901a\u5e38\u5728\u5ba4\u5167\u7684\u6642\u9593\u8f03\u591a\uff0c\u9019\u4e5f\u6703\u5f71\u97ff\u7dad\u751f\u7d20D\u7684\u72c0\u6cc1\u3002\u4f46\u662f\u8001\u5316\u8207\u5176\u5b83\u5e7e\u7a2e\u65b9\u5f0f\u7684\u7dad\u751f\u7d20D\u7f3a\u4e4f\u6709\u95dc\uff1a\u9996\u5148\uff0c\u76ae\u819a\u5438\u6536\u7dad\u751f\u7d20D\u7684\u80fd\u529b\u6703\u96a8\u8457\u5e74\u9f61\u7684\u589e\u9577\u800c\u964d\u4f4e\u3002\u5176\u6b21\uff0c\u60a8\u7684\u814e\u81df\u529f\u80fd\u6162\u6162\u8b8a\u5dee\uff0c\u7121\u6cd5\u975e\u5e38\u6709\u6548\u5730\u5c07\u7dad\u751f\u7d20D\u5f9e\u592a\u967d\u8f49\u63db\u6210\u60a8\u8eab\u9ad4\u4f7f\u7528\u7684\u5f62\u5f0f\u3002<\/p>\n<p><strong>\u819a\u8272<\/strong><\/p>\n<p>\u76ae\u819a\u8f03\u9ed1\u7684\u4eba\u7dad\u751f\u7d20D\u7f3a\u4e4f\u7684\u98a8\u96aa\u8f03\u9ad8\uff0c\u56e0\u70ba\u76ae\u819a\u8272\u7d20\u8207\u4eba\u9ad4\u7dad\u751f\u7d20D\u7684\u542b\u91cf\u6709\u76f4\u63a5\u95dc\u4fc2\u3002\u7814\u7a76\u986f\u793a\uff0c\u819a\u8272\u8f03\u6df1\u7684\u4eba\u53ef\u80fd\u6bd4\u8f03\u6dfa\u7684\u4eba\u9700\u8981\u7167\u5c04\u591a\u905410\u500d\u7684\u967d\u5149\uff0c\u624d\u80fd\u7522\u751f\u76f8\u540c\u6578\u91cf\u7684\u7dad\u751f\u7d20D\u3002<\/p>\n<p><strong>\u9ad4\u91cd\u904e\u91cd<\/strong><\/p>\n<p>\u7dad\u751f\u7d20D\u662f\u8102\u6eb6\u6027\u7684\uff0c\u4e5f\u5c31\u662f\u8aaa\uff0c\u60a8\u9ad4\u5167\u7684\u8102\u80aa\u662f\u6536\u96c6\u548c\u5132\u5b58\u5b83\u7684\u65b9\u5f0f\u3002\u6240\u4ee5\uff0c\u5982\u679c\u60a8\u8d85\u91cd\uff0c\u9ad4\u5167\u904e\u591a\u7684\u8102\u80aa\u9700\u8981\u5438\u6536\u66f4\u591a\u6578\u91cf\u7684\u7dad\u751f\u7d20D\u3002\u56e0\u6b64\uff0c\u8207\u9ad4\u8102\u767e\u5206\u6bd4\u8f03\u4f4e\u7684\u4eba\u76f8\u6bd4\uff0c\u904e\u80d6\u7684\u4eba\u9700\u8981\u66f4\u591a\u7684\u7dad\u751f\u7d20D\u3002<\/p>\n<p><strong>\u8178\u9053\u554f\u984c<\/strong><\/p>\n<p>\u67d0\u4e9b\u5c0e\u81f4\u8102\u80aa\u5438\u6536\u529b\u8f03\u4f4e\u7684\u8178\u9053\u554f\u984c\uff0c\u4e5f\u6703\u964d\u4f4e\u60a8\u5c0d\u7dad\u751f\u7d20D\u7684\u5438\u6536\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u5728\u65e5\u5e38\u98f2\u98df\u4e2d\u6dfb\u52a0\u4e00\u4e9b\u80fd\u88dc\u5145\u7dad\u751f\u7d20D\u7684\u98df\u7269\u3002\u9ad8\u8102\u9b5a\uff08\u9bad\u9b5a\u548c\u9c52\u9b5a\uff09\u3001\u5976\u54c1\uff08\u4e73\u88fd\u54c1\u3001\u674f\u4ec1\u5976\u6216\u8c46\u6f3f\uff09\u3001\u512a\u916a\u4e73\u3001\u86cb\u9ec3\u3001\u6fc3\u7e2e\u6a59\u6c41\u548c\u5f37\u5316\u7a40\u7269\u662f\u7dad\u751f\u7d20D\u7684\u4f86\u6e90\u3002\u4f46\u662f\uff0c\u9019\u4e9b\u98df\u7269\u4e2d\u7684\u7dad\u751f\u7d20D\u542b\u91cf\u5176\u5be6\u90fd\u5f88\u4f4e\u3002<\/p>\n<p>\u8b93\u60a8\u7684\u8eab\u9ad4\u7167\u5c04\u8db3\u5920\u7684\u967d\u5149\u4f86\u88fd\u9020\u7dad\u751f\u7d20D\u662f\u5f88\u56f0\u96e3\u7684\u3002\u800c\u4e14\uff0c\u6839\u64da\u60a8\u7684\u98f2\u98df\u7fd2\u6163\uff0c\u65e5\u5e38\u98f2\u98df\u53ef\u80fd\u4e5f\u4e0d\u6703\u8b93\u60a8\u7372\u5f97\u8db3\u91cf\u3002\u5e78\u904b\u7684\u662f\uff0c\u60a8\u53ef\u4ee5\u514b\u670d\u7dad\u751f\u7d20D\u4e0d\u8db3\u7684\u554f\u984c\u3002\u5927\u591a\u6578\u5c08\u5bb6\u90fd\u8a8d\u70ba\uff0c\u88dc\u5145\u54c1\u662f\u589e\u52a0\u7dad\u751f\u7d20D\u7684\u4e00\u7a2e\u8070\u660e\u53c8\u5b89\u5168\u7684\u65b9\u6cd5\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv99hlq-0be14422598ea0e50740b9f612993cae sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv99hlq-0be14422598ea0e50740b9f612993cae av_two_third  avia-builder-el-10  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv7e1eg-175973773898dc814ab8ca6c258739a8 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u4f7f\u7528USANA\u7dad\u751f\u7d20D\u8b93\u5168\u5e74\u967d\u5149\u5145\u8db3<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-93b09ie-010de5532d8dc8c05db1f513e59417f7 av_one_third  avia-builder-el-12  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><div  class='avia-image-container av-jmv7he9c-23bc418270b566346efe122c595dcf03 av-styling- avia-align-center  avia-builder-el-13  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-74351 avia-img-lazy-loading-not-74351 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-400x400.jpg\" alt='' title='109.010102-VitaminD-US'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-400x400.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-835x835.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-768x768.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-1536x1536.jpg 1536w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-1500x1500.jpg 1500w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US-705x705.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/109.010102-VitaminD-US.jpg 2000w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. 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decoding=\"async\" class=\"aligncenter size-medium wp-image-27701\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine-400x230.jpg\" alt=\"\" width=\"400\" height=\"230\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine-400x230.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine-768x441.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine-705x405.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-is-your-own-sunshine-450x259.jpg 450w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>USANA\u7dad\u751f\u7d20D\u9084\u53ef\u4ee5\u6dfb\u52a0\u65e5\u5e38\u98f2\u98df\u4e2d\u53ef\u80fd\u7f3a\u4e4f\u7684\u53e6\u4e00\u7a2e\u71df\u990a\u7d20\uff1a\u7dad\u751f\u7d20K<sub>2<\/sub>\u3002\u5b83\u8207\u7dad\u751f\u7d20D\u914d\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u78ba\u4fdd\u9ad4\u5167\u7684\u9223\u88ab\u9069\u7576\u5229\u7528\uff0c\u4ee5\u652f\u6301\u5fc3\u8840\u7ba1\u548c\u9aa8\u9abc\u5065\u5eb7\u3002*<\/p>\n<p>\u6bcf\u9320\u542b\u670930\u5fae\u514b\u7dad\u751f\u7d20K<sub>2<\/sub>\u4f5c\u70ba\u7532\u57fa\u8418\u918c-4\uff08MK-4\uff09\u548c\u7532\u57fa\u8418\u918c-7\uff08MK-7\uff09\u3002\uff08\u300c\u7532\u57fa\u8418\u918c\u300d\u52a0\u4e0a\u6578\u5b57\u53ea\u662f\u63cf\u8ff0\u7dad\u751f\u7d20K\u5206\u5b50\u4e9e\u578b\u7684\u4e00\u7a2e\u65b9\u5f0f\uff0c\u7d50\u69cb\u7565\u6709\u4e0d\u540c\u3002\uff09\u901a\u904e\u63d0\u4f9b\u5169\u7a2e\u985e\u578b\u7684\u7dad\u751f\u7d20K<sub>2<\/sub>\uff0c\u60a8\u53ef\u4ee5\u7372\u5f97\u8207\u591a\u7a2e\u98f2\u98df\u76f8\u4f3c\u7684\u76ca\u8655\u3002<\/p>\n<p>MK-4\u5f62\u5f0f\u7684\u7dad\u751f\u7d20K\u4f86\u81ea\u52d5\u7269\u4f86\u6e90\uff0c\u5982\u5976\u6cb9\u3001\u809d\u81df\u548c\u96de\u86cb\u3002\u60a8\u7684\u8eab\u9ad4\u4e5f\u6703\u81ea\u7136\u5730\u5f9e\u7dad\u751f\u7d20K1\uff08\u4f86\u81ea\u7da0\u8449\u852c\u83dc\uff09\u4e2d\u5408\u6210\u5c11\u91cf\u7684MK-4\u3002<\/p>\n<p>MK-7\u5f62\u5f0f\u7684\u7dad\u751f\u7d20K\u4f86\u81ea\u767c\u9175\u98df\u54c1\uff0c\u9019\u4e9b\u98df\u54c1\u5728\u4e9e\u6d32\u6587\u5316\u4e2d\u66f4\u53d7\u6b61\u8fce\uff0c\u4f8b\u5982\u7d0d\u8c46\u2014\u4e00\u7a2e\u65e5\u672c\u5927\u8c46\u767c\u9175\u98df\u54c1\u3002\u7dad\u751f\u7d20D\u4e2d\u4f7f\u7528\u7684MK-7\u975e\u5e38\u7d14\u6de8\uff0c\u8a2d\u8a08\u7368\u7279\uff0c\u8207\u60a8\u5728\u81ea\u7136\u754c\u4e2d\u767c\u73fe\u7684\u6d3b\u6027\u5206\u5b50\u76f8\u540c\uff0c\u9019\u6709\u52a9\u65bc\u78ba\u4fdd\u6301\u4e45\u7684\u529f\u6548\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv98v0k-5fa66badb6605f3a74e57aec903c0e0f sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv98v0k-5fa66badb6605f3a74e57aec903c0e0f av_two_third  avia-builder-el-15  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv7kxf8-a59a4feb487283091cc603ba49095f08 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u7d30\u80de\u5065\u5eb7\u662f\u7dad\u751f\u7d20D\u7684\u773e\u591a\u597d\u8655\u4e4b\u4e00<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-8pzhqw6-6f0ea2c08e9c7fdcef5cb0e26bd055f1 av_one_third  avia-builder-el-17  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv7lnu7-79fc5daa6fd5298d9e2fedf5db55ad2c\">\n.avia-image-container.av-jmv7lnu7-79fc5daa6fd5298d9e2fedf5db55ad2c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv7lnu7-79fc5daa6fd5298d9e2fedf5db55ad2c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv7lnu7-79fc5daa6fd5298d9e2fedf5db55ad2c av-styling- avia-align-center  avia-builder-el-18  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-27714 avia-img-lazy-loading-not-27714 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health.jpg\" alt='' title='Vitamin D for your overall cell health'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-your-overall-cell-health-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv7plak-70a5cfd332c8fc4be86b16c76a9b65da '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u60a8\u6703\u5728USANA\u7684\u7d30\u80de\u5065\u5eb7\u985e\u5225\u4e2d\u627e\u5230\u7dad\u751f\u7d20D\uff0c\u56e0\u70ba\u60a8\u9ad4\u5167\u7684\u8a31\u591a\u7d44\u7e54\u548c\u7d30\u80de\u90fd\u542b\u6709\u7dad\u751f\u7d20D\u53d7\u9ad4\uff0c\u5b83\u5011\u90fd\u9700\u8981\u7dad\u751f\u7d20D\u624d\u80fd\u6b63\u5e38\u904b\u4f5c\u3002*<\/p>\n<p>\u7dad\u751f\u7d20D\u662f\u7368\u4e00\u7121\u4e8c\u7684\uff0c\u56e0\u70ba\u5b83\u6703\u5728\u60a8\u9ad4\u5167\u7d93\u6b77\u5e7e\u6b21\u4e0d\u540c\u7684\u8f49\u63db\u3002\u9996\u5148\uff0c25(OH)D\u662f\u7531\u65bc\u76ae\u819a\u6216\u98f2\u98df\u4e2d\u7684\u7dad\u751f\u7d20D<sub>3<\/sub>\u8207\u809d\u81df\u4e2d\u7684\u9176\u767c\u751f\u53cd\u61c9\u800c\u7522\u751f\u7684\u3002\u9019\u7a2e\u5f62\u5f0f\u88ab\u8a8d\u70ba\u662f\u6fc0\u7d20\u539f\uff0c\u4e5f\u5c31\u662f<a href=\"https:\/\/askthescientists.com\/zh-hant\/hormones\/\">\u6fc0\u7d20<\/a>\u7684\u524d\u9ad4\uff0c\u5728\u88ab\u4ee3\u8b1d\u6642\u6703\u8b8a\u5f97\u6d3b\u8e8d\u3002<\/p>\n<p>\u7576\u60a8\u7684\u8eab\u9ad4\u9700\u8981\u6642\uff0c\u6703\u5c0725(OH)D\u8f49\u5316\u70ba\u7dad\u751f\u7d20D\u7684\u6d3b\u6027\u5f62\u5f0f\uff0c\u7a31\u70ba\u300c\u9aa8\u5316\u4e09\u9187\u300d\uff081\u03b1,25(OH)<sub>2<\/sub>D<sub>3<\/sub>\uff09\u6216\u300c\u7fa5\u57fa\u7dad\u751f\u7d20D\u300d\u3002\uff08\u70ba\u4e86\u7c21\u55ae\u8d77\u898b\uff0c\u6211\u5011\u5c07\u7e7c\u7e8c\u5c07\u5176\u7a31\u70ba\u300c\u7dad\u751f\u7d20D\u300d\u6216\u300c\u6d3b\u6027\u7dad\u751f\u7d20D\u300d\u3002\uff09<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-medium wp-image-27968\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-400x283.jpg\" alt=\"\" width=\"400\" height=\"283\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-400x283.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-768x543.jpg 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-835x590.jpg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-260x185.jpg 260w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-705x498.jpg 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified-450x318.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-metabolism-simplified.jpg 1191w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>\u60a8\u7684\u8eab\u9ad4\u56b4\u683c\u63a7\u5236\u8457\u6d3b\u6027\u7dad\u751f\u7d20D\u7684\u5faa\u74b0\u6fc3\u5ea6\u3002\u4f46\u88dc\u5145\u54c1\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u5728\u9700\u8981\u6642\u5c07\u8db3\u5920\u768425(OH)D\u8f49\u5316\u70ba\u6d3b\u6027\u5f62\u5f0f\u3002\u60a8\u7684\u8eab\u9ad4\u9700\u8981\u5f88\u591a\u6d3b\u6027\u7dad\u751f\u7d20D\uff0c\u56e0\u70ba\u6fc0\u7d20\u6703\u901a\u904e\u53d7\u9ad4\u4f4d\u9ede\u767c\u9001\u8a0a\u865f\uff0c\u5f71\u97ff\u8a31\u591a\u751f\u7269\u6d3b\u52d5\u3002<\/p>\n<p>\u6578\u5341\u7a2e\u7d44\u7e54\u4e2d\u542b\u6709\u7dad\u751f\u7d20D\u53d7\u9ad4\uff0c\u5305\u62ec\uff08\u4f46\u4e0d\u9650\u65bc\uff09\u4ee5\u4e0b\u7d30\u80de\uff1a<\/p>\n<ul>\n<li>\u76ae\u819a<\/li>\n<li>\u808c\u8089<\/li>\n<li>\u7532\u72c0\u817a<\/li>\n<li>\u5927\u8166\u548c\u4e2d\u6a1e\u795e\u7d93\u7cfb\u7d71<\/li>\n<li>\u814e\u4e0a\u817a<\/li>\n<li>\u7d50\u8178<\/li>\n<li>\u524d\u5217\u817a<\/li>\n<li>\u4e73\u623f<\/li>\n<\/ul>\n<p>\u64da\u4f30\u8a08\uff0c\u7dad\u751f\u7d20D\u9084\u53ef\u8abf\u7bc0200-300\u500b\u57fa\u56e0\u3002<\/p>\n<p>\u7dad\u751f\u7d20D\u5728\u5168\u8eab\u4e2d\u7684\u5f71\u97ff\u529b\u5f88\u53ef\u80fd\u662f\u56e0\u70ba\u5b83\u8207\u8a31\u591a\u5065\u5eb7\u7d50\u679c\u6709\u95dc\u3002\u8a31\u591a\u9019\u4e9b\u5354\u540c\u6548\u61c9\u6b63\u88ab\u7a4d\u6975\u7814\u7a76\uff0c\u4ee5\u78ba\u5b9a\u4ed6\u5011\u8207\u7dad\u751f\u7d20D\u7f3a\u4e4f\u7684\u95dc\u806f\u7a0b\u5ea6\u3002\u4f46\u79d1\u5b78\u754c\u76ee\u524d\u78ba\u77e5\uff0c\u7dad\u751f\u7d20D\u5c0d\u8a31\u591a\u8eab\u9ad4\u7cfb\u7d71\u6709\u91cd\u5927\u5f71\u97ff\u3002\u7814\u7a76\u5f97\u6700\u591a\u7684\u662f\u60a8\u7684\u9aa8\u9abc\u7cfb\u7d71\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv98ayz-05941a82e47f1c83b618284e2ffcd74e sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv98ayz-05941a82e47f1c83b618284e2ffcd74e av_two_third  avia-builder-el-20  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv7rfkp-0e8a6b8350b4663f75bd8e41b0ce7e14 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u670d\u7528\u7dad\u751f\u7d20D\u5e6b\u52a9\u60a8\u7684\u9aa8\u9abc\u7cfb\u7d71\u4fdd\u6301\u5f37\u58ef<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-7xcpz9i-2c13e23496b8cc2adfc07f62622b8938 av_one_third  avia-builder-el-22  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv7sfiy-a5cafacae3934abbf3be9c0ff5832fa3\">\n.avia-image-container.av-jmv7sfiy-a5cafacae3934abbf3be9c0ff5832fa3 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv7sfiy-a5cafacae3934abbf3be9c0ff5832fa3 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv7sfiy-a5cafacae3934abbf3be9c0ff5832fa3 av-styling- avia-align-center  avia-builder-el-23  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-27736 avia-img-lazy-loading-not-27736 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones.jpg\" alt='' title='Vitamin D for strong body bones'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-strong-body-bones-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv7vb2t-da0a7b45fa1c52d4982046cefac09107 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u7576\u60a8\u60f3\u5230\u5065\u5eb7\u7684\u9aa8\u9abc\u548c\u7259\u9f52\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u60f3\u5230\u9223\u3002\u773e\u6240\u5468\u77e5\uff0c\u5b83\u662f\u5f37\u58ef\u9aa8\u67b6\u7684\u4e3b\u8981\u69cb\u5efa\u5143\u7d20\u3002\u4f46\u5176\u5b83\u71df\u990a\u7d20\u540c\u6a23\u91cd\u8981\u3002<\/p>\n<p>\u7dad\u751f\u7d20D\u548cK\u662f\u5169\u7a2e\u71df\u990a\u7d20\uff0c\u5c0d\u65bc\u6e1b\u5c11\u8207\u56e0\u7232\u8001\u5316\u7684\u9aa8\u8cea\u6d41\u5931\u548c\u7dad\u6301\u9aa8\u9abc\u8cea\u91cf\u81f3\u95dc\u91cd\u8981\u3002\u56e0\u6b64\uff0c\u60a8\u9700\u8981\u5728\u6574\u500b\u751f\u547d\u9031\u671f\u4e2d\u6709\u8db3\u5920\u7684\u91cf\u53ef\u4f7f\u7528\u3002\u56e0\u70ba\u96a8\u8457\u5e74\u9f61\u589e\u9577\uff0c\u4fdd\u6301\u9aa8\u9abc\u5f37\u58ef\u548c\u5805\u56fa\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u7ad9\u7acb\u5f97\u7a69\u3002*<\/p>\n<p>\u7dad\u751f\u7d20D\u7684\u4f5c\u7528\u662f\u5e6b\u52a9\u8178\u9053\u5438\u6536\u9223\u548c\u78f7\uff0c\u7dad\u751f\u7d20K\u4e5f\u6709\u52a9\u65bc\u5728\u9ad4\u5167\u9223\u7684\u9069\u7576\u4f7f\u7528\uff0c\u4e26\u900f\u904e\u5e6b\u52a9\u6fc0\u6d3b\u9aa8\u9223\u7d20\u4f86\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\uff0c\u800c\u9aa8\u9223\u7d20\u662f\u4e00\u7a2e\u6703\u5f9e\u8840\u6db2\u4e2d\u63d0\u53d6\u9223\u4e4b\u5f8c\u8207\u9aa8\u9abc\u7d50\u5408\u7684\u6fc0\u7d20\u3002*<\/p>\n<p>\u967d\u5149\u7dad\u751f\u7d20\u4e0d\u50c5\u53ef\u4ee5\u5c07\u9223\u5e36\u5165\u9aa8\u9abc\uff0c\u4e5f\u8ca0\u8cac\u555f\u52d5\u5c07\u7926\u7269\u8cea\u5f9e\u9aa8\u9abc\u4e2d\u79fb\u51fa\u7684\u904e\u7a0b\uff0c\u5c24\u5176\u662f\u5728\u98f2\u98df\u4e2d\u7f3a\u5c11\u9223\uff0c\u800c\u60a8\u7684\u8eab\u9ad4\u9700\u8981\u9223\u8cea\u7684\u6642\u5019\u3002*<\/p>\n<p>\u9664\u9aa8\u9abc\u5065\u5eb7\u5916\uff0c\u7dad\u751f\u7d20D\u7f3a\u4e4f\u8207\u95dc\u7bc0\u865b\u5f31\u6216\u95dc\u7bc0\u6d3b\u52d5\u53d7\u9650\u6709\u95dc\u3002\u5f37\u70c8\u904b\u52d5\u5f8c\u7684\u808c\u8089\u6062\u5fa9\u4e5f\u88ab\u8b49\u660e\u53ef\u4ee5\u5f9e\u7dad\u751f\u7d20D\u4e2d\u7372\u76ca\u3002\u56e0\u6b64\uff0cUSANA\u7dad\u751f\u7d20D\u4e2d\u7684\u71df\u990a\u7d20\u4e5f\u53ef\u4ee5\u4fdd\u6301\u5065\u5eb7\u7684\u808c\u8089\u548c\u95dc\u7bc0\u529f\u80fd\uff0c\u4ee5\u7372\u5f97\u5b8c\u6574\u7684\u8ec0\u9ad4\u652f\u6490\u529b\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv97q92-465ef7c9e572f6011d8629958d790d12 sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv97q92-465ef7c9e572f6011d8629958d790d12 av_two_third  avia-builder-el-25  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv7wpud-fcfefb735332f2fdbf5d6bd3e02f57e5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u7dad\u751f\u7d20K2\u4fdd\u8b77\u60a8\u7684\u5fc3\u8840\u7ba1\u5065\u5eb7<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-7lekap2-d1903b1a42ea153b0112bb40b9d359b6 av_one_third  avia-builder-el-27  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv7xeuy-6a18f3b5ac91dd520f88de0b7a81461c\">\n.avia-image-container.av-jmv7xeuy-6a18f3b5ac91dd520f88de0b7a81461c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv7xeuy-6a18f3b5ac91dd520f88de0b7a81461c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv7xeuy-6a18f3b5ac91dd520f88de0b7a81461c av-styling- avia-align-center  avia-builder-el-28  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-27747 avia-img-lazy-loading-not-27747 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health.jpg\" alt='' title='Vitamin D for cardiovascular health'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-cardiovascular-health-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv7yt85-837fbb66946dcdf774c8d4d023a72ea1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u4e00\u4e9b\u7814\u7a76\u8a8d\u7232\u8db3\u91cf\u6fc3\u5ea6\u7684\u7dad\u751f\u7d20D\u8207\u5fc3\u81df\u5065\u5eb7\u6709\u95dc\u3002\u4f46\u662fUSANA\u7dad\u751f\u7d20D\u4e2d\u7684\u7dad\u751f\u7d20K<sub>2<\/sub>\u4e5f\u6703\u5728\u60a8\u5fc3\u81df\u559c\u611b\u7684\u53e6\u4e00\u9805\u91cd\u8981\u529f\u80fd\u4e2d\u767c\u63ee\u4f5c\u7528\uff0c\u5b83\u6703\u6d3b\u5316\u57fa\u8ceaGla\u86cb\u767d\uff08MGA\uff09\u57fa\u56e0\u3002\u7522\u751fMGA\u86cb\u767d\u8cea\u662f\u5fc5\u8981\u7684\uff0c\u56e0\u70ba\u5b83\u5c31\u50cf\u4e00\u500b\u300c\u6b64\u8def\u4e0d\u901a\u300d\u7684\u6a19\u8a8c\u3002\u7576\u9aa8\u9223\u7d20\u6fc0\u7d20\u5c07\u9223\u7d50\u5408\u5230\u60a8\u7684\u9aa8\u9abc\u4e2d\u6642\uff0cMGA\u86cb\u767d\u8cea\u6703\u5c07\u9019\u7a2e\u6fc0\u7d20\u5f15\u5c0e\u9060\u96e2\u60a8\u4e0d\u5e0c\u671b\u5b83\u9032\u5165\u7684\u5730\u65b9\u2014\u8edf\u7d44\u7e54\u3002\u9019\u6709\u52a9\u65bc\u7dad\u6301\u5065\u5eb7\u6b63\u5e38\u7684\u8840\u7ba1\u8840\u6d41\uff0c\u4f7f\u7dad\u751f\u7d20K\u6210\u70ba\u7dad\u6301\u5fc3\u8840\u7ba1\u5065\u5eb7\u7684\u95dc\u9375\u3002*<\/p>\n<p>\u7dad\u751f\u7d20K<sub>2<\/sub>\u4e5f\u8207\u5065\u5eb7\u7684\u5167\u76ae\u529f\u80fd\u6709\u95dc\uff0c\u9019\u5c0d<a href=\"https:\/\/askthescientists.com\/zh-hant\/cardiovascular-system\/\">\u5fc3\u8840\u7ba1\u5065\u5eb7<\/a>\u4e5f\u5f88\u91cd\u8981\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv976n4-6ac8f0cf9c915bcf7f6c050d2405ba4f sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv976n4-6ac8f0cf9c915bcf7f6c050d2405ba4f av_two_third  avia-builder-el-30  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv7zym1-43500c0bfedfb336369b31f673d08409 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u7dad\u751f\u7d20D\u662f\u60a8\u514d\u75ab\u529b\u7684\u95dc\u9375<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-78lqsh2-4340d97f727ea0c1a26d1a5654d307f5 av_one_third  avia-builder-el-32  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv80lau-24892220bf3ccc8afb2ea099b14c1b3a\">\n.avia-image-container.av-jmv80lau-24892220bf3ccc8afb2ea099b14c1b3a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv80lau-24892220bf3ccc8afb2ea099b14c1b3a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv80lau-24892220bf3ccc8afb2ea099b14c1b3a av-styling- avia-align-center  avia-builder-el-33  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-27758 avia-img-lazy-loading-not-27758 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity.jpg\" alt='' title='Vitamin D for immunity'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/Vitamin-D-for-immunity-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv872v1-d29ac33dbac399a1e095518ff518f485 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u5f9e\u6f2b\u9577\u7684\u590f\u65e5\u5230\u77ed\u66ab\u7684\u51ac\u591c\uff0c\u60a8\u7684\u751f\u6d3b\u6c38\u9060\u4e0d\u6703\u653e\u7de9\uff0c\u800c\u60a8\u7684\u514d\u75ab\u7cfb\u7d71\u4e5f\u662f\u5982\u6b64\u3002USANA\u7dad\u751f\u7d20D\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4fdd\u6301\u5065\u5eb7\uff0c\u8b93\u60a8\u7121\u8ad6\u5728\u4ec0\u9ebc\u5b63\u7bc0\u90fd\u53ef\u4ee5\u7dad\u6301\u6b63\u5e38\u751f\u6d3b\u3002<\/p>\n<p>\u7dad\u751f\u7d20D\u7dad\u6301\u5065\u5eb7\u3001\u5e73\u8861\u7684\u514d\u75ab\u7cfb\u7d71\u3002\u5b83\u53ef\u4ee5\u5728\u6574\u500b\u8eab\u9ad4\u4e2d\u8d77\u4f5c\u7528\uff0c\u4fdd\u6301\u5065\u5eb7\u7684\u529f\u80fd\uff0c\u5305\u62ec\u4e00\u4e9b\u60a8\u8003\u616e\u514d\u75ab\u529b\u6642\u53ef\u80fd\u4e0d\u6703\u60f3\u5230\u7684\u5730\u65b9\uff0c\u6bd4\u5982\u60a8\u7684\u76ae\u819a\u3002\u7dad\u751f\u7d20D\u5728\u514d\u75ab\u529f\u80fd\u4e2d\u767c\u63ee\u7684\u95dc\u9375\u4f5c\u7528\u662f\u8abf\u7bc0\u548c\u5206\u5316\u514d\u75ab\u7cfb\u7d71\u7d30\u80de\uff1b\u63db\u53e5\u8a71\u8aaa\uff0c\u5b83\u6709\u52a9\u65bc\u5275\u9020\u7279\u5b9a\u529f\u80fd\u7684\u514d\u75ab\u7d30\u80de\u3002*<\/p>\n<p>\u7dad\u751f\u7d20D\u4e5f\u6709\u52a9\u65bc\u901a\u904e<a href=\"https:\/\/askthescientists.com\/zh-hant\/qa\/%E4%BB%80%E9%BA%BC%E6%98%AF%E7%B4%B0%E8%83%9E%E8%A8%8A%E8%99%9F%E5%82%B3%E8%BC%B8%EF%BC%9F\/\">\u7d30\u80de\u901a\u8a0a<\/a>\u63a7\u5236\u514d\u75ab\u53cd\u61c9\u3002\u5728\u5927\u591a\u6578\u985e\u578b\u7684\u514d\u75ab\u7d30\u80de\u4e2d\u90fd\u767c\u73fe\u4e86\u7dad\u751f\u7d20D\u7684\u53d7\u9ad4\u3002\u7576\u7dad\u751f\u7d20D\u8207\u7d30\u80de\u53d7\u9ad4\u7d50\u5408\u6642\uff0c\u6703\u767c\u9001\u8a0a\u865f\u7d66\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4fdd\u6301\u5065\u5eb7\u7684\u5404\u7a2e\u81ea\u7136\u53cd\u61c9\u3002\u6709\u6642\uff0c\u9019\u4e9b\u53cd\u61c9\u53ef\u80fd\u5305\u62ec\u958b\u59cb\u751f\u7522\u66f4\u6d3b\u8e8d\u7684\u7dad\u751f\u7d20D\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u7684\u6642\u9593\u548c\u90e8\u4f4d\u589e\u52a0\u6fc3\u5ea6\u3002*<\/p>\n<p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv96ljw-531b95eb2bd75043a17636a5ed1d9f62 sc-av_two_third av-equal-height-column-flextable'><div  class='flex_column av-jmv96ljw-531b95eb2bd75043a17636a5ed1d9f62 av_two_third  avia-builder-el-35  el_after_av_textblock  el_before_av_one_third  first no_margin flex_column_table_cell av-equal-height-column av-align-middle  column-top-margin'     ><section  class='av_textblock_section av-jmv89z1i-03961034f40f622011c3e3ab53956cbe '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><strong>\u60a8\u9700\u8981\u591a\u5c11\u7dad\u751f\u7d20D\uff1f<\/strong><\/h2>\n<\/div><\/section><\/div>\n<div  class='flex_column av-6mfgskm-a94994ab12674d147d3b85f008605ed2 av_one_third  avia-builder-el-37  el_after_av_two_third  el_before_av_textblock  no_margin flex_column_table_cell av-equal-height-column av-align-middle av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jmv8b0h2-82700df04769a2d48e98ec285625e448\">\n.avia-image-container.av-jmv8b0h2-82700df04769a2d48e98ec285625e448 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jmv8b0h2-82700df04769a2d48e98ec285625e448 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jmv8b0h2-82700df04769a2d48e98ec285625e448 av-styling- avia-align-center  avia-builder-el-38  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-27769 avia-img-lazy-loading-not-27769 avia_image ' src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D.jpg\" alt='' title='how much vitamin D'  height=\"400\" width=\"400\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/10\/how-much-vitamin-D-120x120.jpg 120w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/div><\/div><\/div><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv8bb1y-d5a08a6a04419759da6e812f199cdf5c '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u51ac\u5929\u88dc\u5145\u7dad\u751f\u7d20D\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u70ba\u60a8\u5728\u5ba4\u5167\u7684\u6642\u9593\u6700\u591a\uff0c\u5f9e\u982d\u5230\u8173\u90fd\u6703\u88ab\u906e\u84cb\u8457\u3002\u4f46\u5373\u4f7f\u51ac\u5929\u5df2\u7d93\u904e\u53bb\uff0c\u4e5f\u4e26\u4e0d\u610f\u5473\u8457\u60a8\u8eab\u9ad4\u7684\u9700\u6c42\u6703\u8b8a\u5c11\u3002\u4e8b\u5be6\u4e0a\uff0c\u7814\u7a76\u986f\u793a\uff0c\u5927\u591a\u6578\u4eba\u5728\u590f\u5929\u6c92\u6709\u50cf\u4ed6\u5011\u60f3\u50cf\u7684\u90a3\u6a23\u5f9e\u967d\u5149\u7167\u5c04\u4e2d\u5f97\u5230\u5920\u591a\u7684\u7dad\u751f\u7d20D\u3002\u56e0\u6b64\uff0cUSANA\u7dad\u751f\u7d20D\u88dc\u5145\u54c1\u4e2d\u542b\u6709\u9ad8\u6fc3\u5ea6\u7684\u7dad\u751f\u7d20D\uff0c\u6709\u52a9\u65bc\u9632\u6b62\u5168\u5e74\u6027\u7684\u7f3a\u4e4f\u3002*<\/p>\n<\/div><\/section>\n<div  class='flex_column av-6dpemyu-526413d8025dd99a57f45b5190be2d8d av_one_half  avia-builder-el-40  el_after_av_textblock  el_before_av_one_half  first flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-jmv8f3f5-2c1afa56e420d541ad7b560f318cc5b5 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u5c0d\u65bc\u7dad\u751f\u7d20D\u7684\u5efa\u8b70\uff0c\u8a31\u591a\u5c08\u5bb6\u8a8d\u70ba\u76ee\u524d\u7684\u6bcf\u65e5\u5efa\u8b70\u651d\u5165\u91cf\uff08DRI\uff09\u660e\u986f\u4e0d\u7b26\u5408\u79d1\u5b78\u3002\u98df\u54c1\u548c\u71df\u990a\u59d4\u54e1\u6703\u5c0d\u5927\u591a\u6578\u6210\u5e74\u4eba\u8a2d\u5b9a\u7684\u6bcf\u65e5\u5efa\u8b70\u651d\u5165\u91cf\u50c515\u5fae\u514b\uff08600 IU\uff09\u3002\u7136\u800c\u5927\u90e8\u5206\u6642\u5019\uff0c\u6211\u5011\u90fd\u9700\u8981\u66f4\u9ad8\u7684\u91cf\u624d\u80fd\u9054\u5230\u9aa8\u5316\u4e8c\u9187\u7684\u6700\u4f73\u6fc3\u5ea6\uff0840-60\u7d0d\u514b\/\u6beb\u5347\uff09\u3002*<\/p>\n<p>\u5728USANA\u9032\u884c\u7684\u4e00\u9805\u5167\u90e8\u7814\u7a76\u767c\u73fe\uff0c\u9700\u8981\u88dc\u5145\u9ad8\u90545,000 IU\u7684\u7dad\u751f\u7d20D<sub>3<\/sub>\u624d\u80fd\u9054\u5230\u6700\u4f73\u6fc3\u5ea6\u3002\u9019\u5927\u7d04\u662f\u6bcf\u5929125\u5fae\u514b\uff0c\u9019\u4e5f\u7b26\u5408\u7dad\u751f\u7d20D\u59d4\u54e1\u6703\u7684\u5efa\u8b70\u3002*<\/p>\n<\/div><\/section><\/div>\n<div  class='flex_column av-jmv8cmiv-3fa309ffc8e8402ebd9dafab15ebb950 av_one_half  avia-builder-el-42  el_after_av_one_half  el_before_av_textblock  flex_column_div  column-top-margin'     ><section  class='av_textblock_section av-jmv8cb4d-a26221e4ae55efe8c1636c7f51cb9c93 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>\u7dad\u751f\u7d20<\/strong><strong>D<\/strong><strong>\u4e0d\u8db3\u7684\u5fb5\u5146<\/strong><\/p>\n<p>\u4e86\u89e3\u9ad4\u5185\u7dad\u751f\u7d20D\u72c0\u614b\u7684\u552f\u4e00\u65b9\u6cd5\u662f\u9032\u884c\u7dad\u751f\u7d20D\u6aa2\u6e2c\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u60f3\u77e5\u9053\u7dad\u751f\u7d20D\u542b\u91cf\u4f4e\u7684\u6642\u5019\u6703\u6709\u4ec0\u9ebc\u72c0\u6cc1\uff0c\u9019\u88e1\u6709\u5e7e\u500b\u9700\u8981\u6ce8\u610f\u7684\u8de1\u8c61\uff1a<\/p>\n<p><strong>\u611f\u89ba\u6cae\u55aa<\/strong><\/p>\n<p>\u4e8b\u5be6\u8b49\u660e\uff0c\u7576\u60a8\u7f3a\u4e4f\u7dad\u751f\u7d20D\u6642\uff0c\u60a8\u7684\u60c5\u7dd2\u6703\u53d7\u5230\u56b4\u91cd\u5f71\u97ff\u3002\u9019\u662f\u56e0\u70ba\u7576\u60a8\u66b4\u66ec\u5728\u967d\u5149\u6216\u5f37\u5149\u4e0b\u6642\uff0c\u60a8\u7684\u5927\u8166\u6703\u7522\u751f\u4e00\u7a2e\u5f71\u97ff\u60c5\u7dd2\u7684\u6fc0\u7d20\uff1a5-\u7fa5\u8272\u80fa\u3002<\/p>\n<p><strong>\u9aa8\u982d\u8207\u95dc\u7bc0\u75e0\u75db<\/strong><\/p>\n<p>\u90a3\u4e9b\u5728\u4e0d\u77e5\u4e0d\u89ba\u4e2d\u7f3a\u4e4f\u7dad\u751f\u7d20D\u7684\u4eba\u53ef\u80fd\u6703\u62b1\u6028\u8170\u75db\uff0c\u9019\u53ef\u80fd\u8207\u9aa8\u9abc\u865b\u5f31\u6709\u95dc\u3002\u9ad4\u5167\u7dad\u751f\u7d20D\u6fc3\u5ea6\u4f4e\u7684\u4eba\u53ef\u80fd\u7121\u6cd5\u6709\u6548\u5438\u6536\u9223\u548c\u78f7\uff0c\u9019\u53cd\u904e\u4f86\u53c8\u6703\u5f71\u97ff\u9aa8\u9abc\u8cea\u91cf\u3002<\/p>\n<p>\u808c\u8089\u75d9\u6523\u3001\u75bc\u75db\u6216\u865b\u5f31\u3001\u75b2\u52de\u3001\u812b\u9aee\u4e5f\u6b78\u56e0\u65bc\u7dad\u751f\u7d20D\u6fc3\u5ea6\u4f4e\u3002\u5982\u679c\u60a8\u6709\u4e0a\u8ff0\u4efb\u4f55\u75c7\u72c0\uff0c\u8acb\u8aee\u8a62\u91ab\u751f\u4e26\u8981\u6c42\u6aa2\u67e5\u9ad4\u5167\u7dad\u751f\u7d20D\u7684\u6fc3\u5ea6\u3002<\/p>\n<\/div><\/section><\/div>\n<section  class='av_textblock_section av-jmv8ih1f-0795f2185658ff48db238daae29bb331 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>\u9019\u5c31\u662f\u70ba\u4ec0\u9ebcUSANA\u7684\u7dad\u751f\u7d20D\u88ab\u8a2d\u8a08\u4f86\u88dc\u5145\u5176\u5b83USANA\u88dc\u5145\u54c1\uff0c\u5305\u62ec\u7d30\u80de\u57fa\u672c\u71df\u990a\u7d20\u3001\u6d3b\u529b\u9223\u9382D\u7247\u548c\u6d3b\u529b\u5967\u7c73\u52a0\uff0c\u9019\u662f\u6bcf\u5929\u7372\u5f9750\u5fae\u514b\uff082,000 IU\uff09\u7dad\u751f\u7d20D<sub>3<\/sub>\u7684\u7c21\u55ae\u65b9\u6cd5\u3002\u5c07\u9019\u4e9bUSANA\u7522\u54c1\u4e00\u8d77\u4f7f\u7528\u61c9\u8a72\u53ef\u4ee5\u4f7f\u5927\u591a\u6578\u5065\u5eb7\u6210\u4eba\u9054\u5230\u7406\u60f3\u6a19\u6e96\uff0c\u4e26\u7372\u5f97\u7dad\u751f\u7d20D\u88dc\u5145\u54c1\u7684\u771f\u6b63\u5065\u5eb7\u76ca\u8655\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6bcf\u5929\u670d\u7528\u7d30\u80de\u57fa\u672c\u71df\u990a\u7d20\u548c\u7dad\u751f\u7d20D\u88dc\u5145\u54c1\uff0c\u60a8\u5c07\u7372\u5f97\u7e3d\u5171570\u5fae\u514b\u7684\u7dad\u751f\u7d20K\uff0c\u5176\u4e2d\u9084\u542b\u670990\u5fae\u514b\u7684\u7dad\u751f\u7d20K<sub>2<\/sub>\u3002\uff08\u6297\u6c27\u5316\u7dad\u751f\u7d20\u4e2d\u542b\u6709480 mcg\u7684\u7dad\u751f\u7d20K1\uff0c\u9664\u4e86\u9aa8\u9abc\u5065\u5eb7\u5916\u9084\u80fd\u652f\u6301\u8840\u6db2\u51dd\u56fa\uff09\u3002*<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-jmv8ih1f-1-95aec1fc7161a00c2a2f9edcdbe685c4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><a class=\"shop-link\" href=\"https:\/\/www.usana.com\/ux\/cart\/en-US\/so\/PHX-URL\/my_associates_id\/109.010101?utm_source=ATS&utm_medium=socialsharing\" target=\"blank\">\u9ede\u64ca\u6b64\u8655\u8cfc\u7269<\/a><\/p>\n<\/div><\/section>\n<div  class='flex_column av-5nhdq6e-08118fb8a01c6d72860b1b920d62e331 av_one_half  avia-builder-el-46  el_after_av_textblock  el_before_av_one_half  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jmv8oo92-e68d9946fb4ae6c07aca613443441501 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>\u4e3b\u8981\u6210\u4efd<\/strong><\/h4>\n<ul>\n<li>\u7dad\u751f\u7d20D<sub>3<\/sub><\/li>\n<li>\u7dad\u751f\u7d20K<sub>2<\/sub><\/li>\n<\/ul>\n<p><a href=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/02\/vitamin-D-label-2024.png\">\u67e5\u770b\u5b8c\u6574\u7684\u6210\u4efd\u8868<\/a><\/p>\n<\/div><\/section><\/div>\n<div  class='flex_column av-53sagp2-796cf7101ddd8178b92fd303cae87f42 av_one_half  avia-builder-el-48  el_after_av_one_half  el_before_av_hr  flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jmv8psx5-e4cb8321cb0205972174387c0373fac8 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4><strong>\u4f7f\u7528\u6cd5<\/strong><\/h4>\n<p>\u6bcf\u5929\u670d\u7528\u4e00\u9320\uff0c\u5efa\u8b70\u96a8\u9910\u670d\u7528\u3002<\/p>\n<p>\u8acb\u5c07\u672c\u54c1\u653e\u5728\u5152\u7ae5\u63a5\u89f8\u4e0d\u5230\u7684\u5730\u65b9\u3002\u5982\u679c\u60a8\u61f7\u5b55\u3001\u54fa\u4e73\u3001\u670d\u7528\u8655\u65b9\u85e5\u6216\u6709\u5065\u5eb7\u554f\u984c\uff0c\u8acb\u8aee\u8a62\u60a8\u7684\u91ab\u751f\u3002\u5982\u679c\u60a8\u8d85\u904e\u7dad\u751f\u7d20D\u651d\u5165\u91cf\u4e0a\u9650\uff08UL\uff09100\u5fae\u514b\uff084,000 IU\/\u6bcf\u5929\uff09\uff0c\u5efa\u8b70\u5b9a\u671f\u9032\u884c\u7dad\u751f\u7d20D\u548c\u9223\u72c0\u614b\u7684\u8840\u6db2\u6aa2\u6e2c\u3002<\/p>\n<h4><strong>\u9069\u7528\u65bc<\/strong><\/h4>\n<ul>\n<li>\u5065\u5eb7\u7684\u6210\u5e74\u4eba<\/li>\n<li>\u8d85\u91cd\u6216\u80a5\u80d6\uff08\u66f4\u5bb9\u6613\u7f3a\u4e4f\u7dad\u751f\u7d20D\uff09\u7684\u6210\u5e74\u4eba<\/li>\n<li>\u7d93\u5e38\u5857\u62b9\u9632\u66ec\u971c\u7684\u4eba\uff0c\u6216\u5927\u90e8\u5206\u6642\u9593\u5446\u5728\u5ba4\u5167\u7684\u4eba<\/li>\n<li>Kosher\u7336\u592a\u6f54\u98df\u8a8d\u8b49\uff08\u7f8e\u570b\u914d\u65b9\uff09<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<div  class='hr av-4q1tysm-5208a0facf9a50ece248ab8be1caf2ac hr-default  avia-builder-el-50  el_after_av_one_half  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-jmv8q6bm-e1c58f8dbe43feb41c8c6c97701d9221 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><strong>\u95dc\u65bcUSANA\u7dad\u751f\u7d20D\u7684\u5e38\u898b\u554f\u984c<\/strong><\/h2>\n<\/div><\/section>\n<div  class='togglecontainer av-jmv8s2av-adcc5fd46ade24b6958671dd0d268e86  avia-builder-el-52  el_after_av_textblock  el_before_av_hr  toggle_close_all' >\n<section class='av_toggle_section av-9jvpei-b5701a8b788cacb8b061d3689ee6ed7e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-1' data-fake-id='#toggle-id-1' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-1' data-slide-speed=\"200\" data-title=\"\u6211\u6bcf\u5929\u53ef\u4ee5\u670d\u7528\u8d85\u904e\u4e00\u9320\u7dad\u751f\u7d20D\u55ce\uff1f\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u6211\u6bcf\u5929\u53ef\u4ee5\u670d\u7528\u8d85\u904e\u4e00\u9320\u7dad\u751f\u7d20D\u55ce\uff1f\" data-aria_expanded=\"Click to collapse: \u6211\u6bcf\u5929\u53ef\u4ee5\u670d\u7528\u8d85\u904e\u4e00\u9320\u7dad\u751f\u7d20D\u55ce\uff1f\">\u6211\u6bcf\u5929\u53ef\u4ee5\u670d\u7528\u8d85\u904e\u4e00\u9320\u7dad\u751f\u7d20D\u55ce\uff1f<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-1' aria-labelledby='toggle-toggle-id-1' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>USANA\u53ea\u80fd\u5efa\u8b70\u60a8\u670d\u7528\u6642\u8acb\u6309\u7167\u5efa\u8b70\u7684\u4efd\u91cf\u548c\u7522\u54c1\u6a19\u7c64\u4e0a\u5217\u51fa\u7684\u5176\u5b83\u9069\u7528\u8aaa\u660e\u3002\u5982\u679c\u60a8\u89ba\u5f97\u9700\u8981\u66f4\u591a\u7dad\u751f\u7d20D\uff0c\u8acb\u8aee\u8a62\u60a8\u7684\u91ab\u7642\u4fdd\u5065\u5c08\u696d\u4eba\u58eb\u3002<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-ookui-760e8a4078e973327b39ba9057b7838c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-2' data-fake-id='#toggle-id-2' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-2' data-slide-speed=\"200\" data-title=\"\u70ba\u4ec0\u9ebcUSANA\u7684\u7dad\u751f\u7d20D\u9644\u6709\u95dc\u65bc\u9a57\u8840\u7684\u8b66\u544a\uff1f\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u70ba\u4ec0\u9ebcUSANA\u7684\u7dad\u751f\u7d20D\u9644\u6709\u95dc\u65bc\u9a57\u8840\u7684\u8b66\u544a\uff1f\" data-aria_expanded=\"Click to collapse: \u70ba\u4ec0\u9ebcUSANA\u7684\u7dad\u751f\u7d20D\u9644\u6709\u95dc\u65bc\u9a57\u8840\u7684\u8b66\u544a\uff1f\">\u70ba\u4ec0\u9ebcUSANA\u7684\u7dad\u751f\u7d20D\u9644\u6709\u95dc\u65bc\u9a57\u8840\u7684\u8b66\u544a\uff1f<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-2' aria-labelledby='toggle-toggle-id-2' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>USANA\u7684\u7dad\u751f\u7d20D\u7522\u54c1\u5728\u6a19\u7c64\u4e0a\u63d0\u4f9b\u4ee5\u4e0b\u8b66\u544a\uff1a<\/p>\n<p>\u300c\u8acb\u5c07\u672c\u54c1\u653e\u5728\u5152\u7ae5\u63a5\u89f8\u4e0d\u5230\u7684\u5730\u65b9\u3002\u5982\u679c\u60a8\u61f7\u5b55\u3001\u54fa\u4e73\u3001\u670d\u7528\u8655\u65b9\u85e5\u6216\u6709\u5065\u5eb7\u554f\u984c\uff0c\u8acb\u8aee\u8a62\u60a8\u7684\u91ab\u751f\u3002\u5982\u679c\u60a8\u8d85\u904e\u7dad\u751f\u7d20D\u651d\u5165\u91cf\u4e0a\u9650\uff08UL\uff09100\u5fae\u514b\uff084,000 IU\/\u6bcf\u5929\uff09\uff0c\u5efa\u8b70\u5b9a\u671f\u9032\u884c\u7dad\u751f\u7d20D\u548c<a href=\"https:\/\/askthescientists.com\/qa\/calcium\/\">\u9223<\/a>\u72c0\u614b\u7684\u8840\u6db2\u6aa2\u6e2c\u3002\u300d<\/p>\n<p>\u9664\u4e86\u6a19\u6e96\u7684\u81b3\u98df\u88dc\u5145\u54c1\u8b66\u544a\u4e4b\u5916\uff0c\u95dc\u65bc\u8840\u6db2\u6aa2\u67e5\u7684\u8b66\u544a\u662f\u4f5c\u70ba\u9810\u9632\u63aa\u65bd\u800c\u589e\u52a0\u7684\u4e00\u822c\u8b66\u544a\u3002\u81e8\u5e8a\u8a18\u9304\u4e2d\uff0c\u5f9e\u672a\u6709\u4f4e\u65bc30,000 IU\u7dad\u751f\u7d20D\u800c\u4e2d\u6bd2\u7684\u75c5\u4f8b\u3002\u7136\u800c\uff0c\u7dad\u751f\u7d20D\u7684\u5b98\u65b9\u4e0a\u9650\u76ee\u524d\u8a2d\u5b9a\u70ba\u6bcf\u5929100\u5fae\u514b\uff084,000 IU\uff09\uff0c\u4f5c\u70ba\u4e00\u5bb6\u516c\u53f8\uff0c\u6211\u5011\u8a8d\u70ba\u6211\u5011\u6709\u8cac\u4efb\u63d0\u9ad8\u5ba2\u6236\u7684\u610f\u8b58\u548c\u8cc7\u8a0a\u3002<\/p>\n<p>\u907a\u61be\u7684\u662f\uff0c\u6709\u8a31\u591a\u4eba\u53ef\u80fd\u6703\u5728\u4e0d\u8003\u616e\u904e\u91cf\u7684\u60c5\u6cc1\u4e0b\u670d\u7528\u81b3\u98df\u88dc\u5145\u54c1\uff0c\u6216\u8005\u53ef\u80fd\u4e0d\u60f3\u9075\u5faa\u6a19\u7c64\u8aaa\u660e\u3002\u6211\u5011\u5df2\u7d93\u52a0\u4e0a\u984d\u5916\u7684\u8b66\u544a\uff0c\u56e0\u70ba\u96d6\u7136\u7dad\u751f\u7d20D\u7f3a\u4e4f\u75c7\u5f88\u666e\u904d\uff0c\u4f46\u7dad\u751f\u7d20D\u7522\u54c1\u4e0d\u61c9\u8a72\u5728\u4e0d\u8003\u616e\u5b89\u5168\u6027\u7684\u60c5\u6cc1\u4e0b\u670d\u7528\u3002<\/p>\n<p>\u5982\u679c\u6709\u4eba\u64d4\u5fc3\u5b89\u5168\u554f\u984c\uff0c\u6216\u7d93\u5e38\u66b4\u66ec\u5728\u7570\u5e38\u5927\u91cf\u7684\u967d\u5149\u4e0b\uff0c\u6216\u8005\u60f3\u8981\u5b8c\u5168\u78ba\u5b9a\u4ed6\u5011\u7684\u7dad\u751f\u7d20D\u8840\u6db2\u6fc3\u5ea6\uff0c\u90a3\u9ebc\u6211\u5011\u5efa\u8b70\u5728\u670d\u7528\u5927\u91cf\u88dc\u5145\u7dad\u751f\u7d20D\u4e4b\u524d\uff0c\u5148\u6aa2\u67e5\u9ad4\u5167\u7dad\u751f\u7d20D\u7684\u542b\u91cf\u3002<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-6dmmey-39a78f383a0a0f413d06f2b874f1c59c'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-3' data-fake-id='#toggle-id-3' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-3' data-slide-speed=\"200\" data-title=\"\u7dad\u751f\u7d20D\u6703\u548c\u4efb\u4f55\u85e5\u7269\u76f8\u4e92\u4f5c\u7528\u55ce\uff1f\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u7dad\u751f\u7d20D\u6703\u548c\u4efb\u4f55\u85e5\u7269\u76f8\u4e92\u4f5c\u7528\u55ce\uff1f\" data-aria_expanded=\"Click to collapse: \u7dad\u751f\u7d20D\u6703\u548c\u4efb\u4f55\u85e5\u7269\u76f8\u4e92\u4f5c\u7528\u55ce\uff1f\">\u7dad\u751f\u7d20D\u6703\u548c\u4efb\u4f55\u85e5\u7269\u76f8\u4e92\u4f5c\u7528\u55ce\uff1f<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-3' aria-labelledby='toggle-toggle-id-3' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>\u7dad\u751f\u7d20D\u88dc\u5145\u5291\u78ba\u5be6\u6709\u53ef\u80fd\u8207\u67d0\u4e9b\u985e\u578b\u7684\u85e5\u7269\uff08\u5305\u62ec\u985e\u56fa\u9187\u548c\u964d\u81bd\u56fa\u9187\u85e5\u7269\uff09\u76f8\u4e92\u4f5c\u7528\u3002\u670d\u7528\u85e5\u7269\u8005\u61c9\u5728\u4f7f\u7528\u7dad\u751f\u7d20D\u88dc\u5145\u54c1\u524d\u8207\u91ab\u7642\u670d\u52d9\u63d0\u4f9b\u8005\u8a0e\u8ad6\u3002<\/p>\n<\/div><\/div><\/div><\/section>\n<section class='av_toggle_section av-4m73mi-e31d5d37ab0ffc4d018d38a49f355e6d'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-4' data-fake-id='#toggle-id-4' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-4' data-slide-speed=\"200\" data-title=\"\u5982\u4f55\u5c07\u5fae\u514b\u63db\u7b97\u6210\u570b\u969b\u55ae\u4f4d\uff08IU\uff09\uff1f\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u5982\u4f55\u5c07\u5fae\u514b\u63db\u7b97\u6210\u570b\u969b\u55ae\u4f4d\uff08IU\uff09\uff1f\" data-aria_expanded=\"Click to collapse: \u5982\u4f55\u5c07\u5fae\u514b\u63db\u7b97\u6210\u570b\u969b\u55ae\u4f4d\uff08IU\uff09\uff1f\">\u5982\u4f55\u5c07\u5fae\u514b\u63db\u7b97\u6210\u570b\u969b\u55ae\u4f4d\uff08IU\uff09\uff1f<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-4' aria-labelledby='toggle-toggle-id-4' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p>1\u5fae\u514b\uff08\u03bcg\uff09\u7dad\u751f\u7d20D = 40 IU\u7dad\u751f\u7d20D<\/p>\n<p>\u4f8b\u5982\uff0c50\u5fae\u514b\u7dad\u751f\u7d20D = 2,000 IU\u7dad\u751f\u7d20D<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<div  class='hr av-2j2suw6-75d8a0424bb22ea5ffc393ba152519be hr-default  avia-builder-el-53  el_after_av_toggle_container  el_before_av_toggle_container '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<div  class='togglecontainer av-jmv8ux6s-9c37c52ebbbdc61ba8fd481c6b47d293  avia-builder-el-54  el_after_av_hr  el_before_av_hr  toggle_close_all' >\n<section class='av_toggle_section av-39mk3e-b2323e9a666bbf918dd39c537a345101'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div role=\"tablist\" class=\"single_toggle\" data-tags=\"{All} \"  ><p id='toggle-toggle-id-5' data-fake-id='#toggle-id-5' class='toggler  av-title-above '  itemprop=\"headline\"  role='tab' tabindex='0' aria-controls='toggle-id-5' data-slide-speed=\"200\" data-title=\"\u53c3\u8003\u8cc7\u6599\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u53c3\u8003\u8cc7\u6599\" data-aria_expanded=\"Click to collapse: \u53c3\u8003\u8cc7\u6599\">\u53c3\u8003\u8cc7\u6599<span class=\"toggle_icon\"><span class=\"vert_icon\"><\/span><span class=\"hor_icon\"><\/span><\/span><\/p><div id='toggle-id-5' aria-labelledby='toggle-toggle-id-5' role='region' class='toggle_wrap  av-title-above'  ><div class='toggle_content invers-color '  itemprop=\"text\" ><p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19307527\">Ginde A, Liu M, Camargo Jr. C. 2009. Demographic Differences and Trends of Vitamin D Insufficiency in the US Population, 1988-2004. Arch Intern Med. 169(6):626\u2013632.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/19064511\">Looker AC, et al. Serum 25-hydroxyvitamin D status of the US population: 1988- 1994 compared with 2000-2004. 2008. AJCN 88(6):1519-1527.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17237325\">Bodnar LM, Simhan HN, Powers RW, Frank MP, Cooperstein E, Roberts JM. High Prevalence of Vitamin D Insufficiency in Black and White Pregnant Women Residing in the Northern United States and Their Neonates. 2007. J Nutr 137:447-452.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3356951\/\">Nair R, Maseeh A. 2012. Vitamin D: The \u201csunshine\u201d vitamin. J Pharmacol Pharmacother 3(2): 118-126.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29576359\">Sadat-Ali M, et al. 2018. Correlation of symptoms to serum vitamin D levels? Clin Nutr ESPEN 24: 31-34.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23636546\">Ju SY, Lee YJ, Jeong SN. 2013. Serum 25-hydroxyvitamin D levels and the risk of depression: a systematic review and meta-analysis. J Nutr Health Aging 17(5): 447-55.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/16718398\">Erkal MZ, et al. 2006. High prevalence of vitamin D deficiency, secondary hyperparathyroidism and generalized bone pain in Turkish immigrants in Germany: identification of risk factors. Osteoporos Int 17(8): 1133-40.<\/a><\/p>\n<p>Vitamin D Council.\u00a0<a href=\"https:\/\/www.vitamindcouncil.org\/about-vitamin-d\/how-do-i-get-the-vitamin-d-my-body-needs\/\">https:\/\/www.vitamindcouncil.org\/about-vitamin-d\/how-do-i-get-the-vitamin-d-my-body-needs\/<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25782422\">Oliveri B, et al. 2015. Vitamin D3 seems more appropriate than D2 to sustain adequate levels of 25OHD: a pharmacokinetic approach. Eur J Clin Nutr 69(6): 797-702.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3349454\/\">Tripkovic L, et al. 2012. Comparison of vitamin D<sub>2<\/sub>\u00a0and vitamin D<sub>3<\/sub>\u00a0supplementation in raising serum 25-hydroxyvitamin D status: a systematic review and meta-analysis. Am J Clin Nutr 95(6): 1357-1364.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/18006902\">Shea MK, et al 2008. Vitamin K and Vitamin D Status: Associations with Inflammatory Markers in the Framingham Offspring Study. Am J Epidemiol 167(3): 313-20.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17426097\">Binkley N, et al. 2007. Low Vitamin D Status despite Abundant Sun Exposure. J Clin Endroclinol Metab 92(6): 2130-5.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/18689389\">Norman A. 2008. From vitamin D to hormone D: fundamentals of the vitamin D endocrine system essential for good health. Am Jour Clin Nutr 88(2): 491S-499S.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15585789\">DeLuca HF. Overview of general physiologic features and functions of vitamin D. 2004. Am J Clin Nutr 80(6 Suppl):1689S-1696S.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/21646368\">Holick MF, et al. 2011. Evaluation, Treatment, and Prevention of Vitamin D Deficiency: An Endocrine Society Clinical Practice Guideline. J Clin Endorcrinol 96(7): 1911-30.<\/a><\/p>\n<p>Vitamin D (Calcitriol). Vivo Pathophysiology [Internet] [accessed 25 July 2018] Available at <a href=\"http:\/\/www.vivo.colostate.edu\/hbooks\/pathphys\/endocrine\/otherendo\/vitamind.html\">http:\/\/www.vivo.colostate.edu\/hbooks\/pathphys\/endocrine\/otherendo\/vitamind.html<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/15886381\">Bischoff-Ferrari HA, Willett WC, Wong JB, Giovannucci E, Dietrich T, Dawson-Hughes B. Fracture prevention with vitamin D supplementation: a meta-analysis of randomized controlled trials. 2005. JAMA 293(18):2257-2264.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12540414\">Feskanich D, Willett WC, Colditz GA. Calcium, vitamin D, milk consumption, and hip fractures: a prospective study among postmenopausal women. 2003. Am J Clin Nutr 77(2):504-511.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/14985208\">Holick MF. Vitamin D: importance in the prevention of cancers, type 1 diabetes, heart disease, and osteoporosis. 2004. Am J Clin Nutr 79(3):362-371.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/12202471\">Papadimitropoulos E, et al. Meta-analyses of therapies for postmenopausal osteoporosis. VIII: Meta-analysis of the efficacy of vitamin D treatment in preventing osteoporosis in postmenopausal women. 2002. Endocr Rev 23(4):560-9.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23525894\">Knapen MH, et al. 2013. Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women. Osteoporos Int 24(9): 2499-507.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/17243866\">Bolton-Smith C, et al. 2007. Two-year randomized controlled trial of\u00a0vitamin\u00a0K1 (phylloquinone) and\u00a0vitamin\u00a0D3 plus calcium on the bone health of older women. J Bone Miner Res 22(4): 509-19.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28403946\">Palermo A, et al. 2017. Vitamin K and osteoporosis: Myth or reality? Metabolism 70: 57-71.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/11916748\">Janssen HC, Samson MM, Verhaar HJ. 2002. Vitamin D deficiency, muscle function, and falls in elderly people. Am J Clin Nutr 75(4): 611-5.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/22249582\">Wimalawansa SJ. 2012. Vitamin D\u00a0in the new millennium. Curr Osteoporos Rep 10(1): 4-15.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23083379\">Close GL, et al. 2013. Assessment of vitamin D concentration in non-supplemented professional athletes and healthy adults during the winter months in the UK: implications for skeletal muscle function. J Sports Sci 31(4): 344-53.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28933742\">Manoy P, et al. 2017. Vitamin D Supplementation Improves Quality of Life and Physical Performance in Osteoarthritis Patients. Nutrients 9(8): pii: E799.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/30031389\">Apaydin M, et al. 2018. The effects of single high-dose or daily low-dosage oral colecalciferol [<em>sic<\/em>] treatment on vitamin D levels and muscle strength in postmenopausal women. BMC Endocr Disord 18(1): 48.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4230211\/\">Zhang FF, et al. 2014. Vitamin D Deficiency Is Associated with Progression of Knee Osteoarthritis. J Nutr 144(12): 2002-2008.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28083666\">Jamil NA, et al. 2017. The relationship between vitamin D status and muscle strength in young healthy adults from sunny climate countries currently living in the northeast of Scotland. Osteoporos Int 28(4): 1433-1443.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26770129\">Maresz K. 2015. Proper Calcium Use: Vitamin K2 as a Promoter of Bone and Cardiovascular Health. Integr Med (Encinitas). 14(1): 34-9.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23595134\">Barker T, et al. 2013. Higher serum 25-hydroxyvitamin D concentrations associate with a faster recovery of skeletal muscle strength after muscular injury. Nutrition &amp; Metabolism 10: 1-10.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4580041\/\">Gr\u00f6ber U, Reichrath J, Holick MF, Kisters K. 2014. Vitamin K: an old vitamin in a new perspective. Dermatoendocrinol 6(1): e968490.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/21149724\">Edfeldt K, et al. 2010. T-cell cytokines differentially control human monocyte antimicrobial responses by regulating vitamin D metabolism. Proc Natl Acad Sci U S A 107(52): 22593-8.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/21527855\">Aranow C. 2011. Vitamin D and the immune system. J Investig Med 59(6): 881-6.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3641753\/\">Misra D, et al. 2013. Vitamin K Deficiency Is Associated with Incident Knee Osteoarthritis. Am J Med 126(3): 243-248.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4339507\/\">Shea MK, et al. 2015. The association between vitamin K status and knee osteoarthritis features in older adults: The Health, Aging and Body Composition Study. Osteoarthritis Cartilage 23(3): 370-378.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4642156\/#b0525\">Mostafa W, Hegazy R. 2015. Vitamin D and the skin: focus on a complex relationship: a review. J Adv Res 6(6): 793-804.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26431139\">Ghai B, et al. 2015. High prevalence of hypovitaminosis D in Indian chronic low back patients. Pain Physicial 18(5): E853-62.<\/a><\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23758943\">e Silva AV, et al. 2103. Association of back pain with hypovitaminosis D in postmenopausal women with low bone mass. BMC Musculoskelet Disord 14: 184.<\/a><\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<div  class='hr av-1pygsx2-136db8bf0d8fc11da5c6fa986b1343eb hr-default  avia-builder-el-55  el_after_av_toggle_container  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-jmv8zh90-569a18955c628607f7934c59aee172b9 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\">\u60a8\u53ef\u80fd\u4e5f\u6709\u8208\u8da3<\/p>\n<\/div><\/section>\n<div class='flex_column_table av-jmv93ekd-738e8172da1f6465a97915aa122cfa78 sc-av_one_third av-equal-height-column-flextable'><div  class='flex_column av-jmv93ekd-738e8172da1f6465a97915aa122cfa78 av_one_third  avia-builder-el-57  el_after_av_textblock  el_before_av_one_third  first flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jmv8yi4v-bf06176ac6335a929c904a7db3bbcb99 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/zh-hant\/immune-system\/\"><img decoding=\"async\" class=\"aligncenter wp-image-12603 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/09\/immune-system-180x180.jpg\" alt=\"\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/09\/immune-system-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/09\/immune-system-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/09\/immune-system-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/09\/immune-system-120x120.jpg 120w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/zh-hant\/immune-system\/\"><strong>\u514d\u75ab\u7cfb\u7d71\uff1a\u60a8\u8eab\u9ad4\u7684\u8b77\u885b<\/strong><\/a><\/p>\n<p>\u5065\u5eb7\u800c\u529f\u80fd\u6b63\u5e38\u7684\u514d\u75ab\u7cfb\u7d71\u662f\u4e00\u5177\u8907\u96dc\u7684\u6a5f\u5668\uff0c\u5b83\u5305\u62ec\u8a31\u591a\u5c64\u6b21\u3001\u5b50\u7cfb\u7d71\u3001\u7d44\u7e54\u3001\u5668\u5b98\u3001\u548c\u904e\u7a0b\u3002<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/zh-hant\/immune-system\/\">\u73fe\u5728\u95b1\u8b80<\/a><\/p>\n<\/div><\/section><\/div>\n<div class='av-flex-placeholder'><\/div><div  class='flex_column av-11d337q-4739d85bd374bc2081ac71f2ba84e9be av_one_third  avia-builder-el-59  el_after_av_one_third  el_before_av_one_third  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jmv91hf0-ac101d5fa78c2466f324c13a336aa155 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/zh-hant\/bone-health\/\"><img decoding=\"async\" class=\"aligncenter wp-image-20058 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-180x180.jpg\" alt=\"\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-180x180.jpg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-80x80.jpg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-400x400.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-36x36.jpg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-120x120.jpg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy-450x450.jpg 450w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/05\/Bone-anatomy.jpg 500w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/zh-hant\/bone-health\/\"><strong>\u9aa8\u9abc\u5065\u5eb7\uff1a\u8a8d\u8b58\u9aa8\u9abc<\/strong><\/a><\/p>\n<p>\u60a8\u7684\u9aa8\u9abc\u5256\u6790\u4f7f\u60a8\u7684\u9aa8\u9abc\u6bd4\u60a8\u7684\u8eab\u9ad4\u6846\u67b6\u9084\u91cd\u8981\u3002\u4e86\u89e3\u60a8\u7684\u9aa8\u9abc\u7cfb\u7d71\u4ee5\u53ca\u5982\u4f55\u652f\u6301\u60a8\u7684\u9aa8\u9abc\u5065\u5eb7\u3002<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/zh-hant\/bone-health\/\">\u73fe\u5728\u95b1\u8b80<\/a><\/p>\n<\/div><\/section><\/div>\n<div class='av-flex-placeholder'><\/div><div  class='flex_column av-rb1e92-2c496405799a6b5fa63dc8740c2ebf34 av_one_third  avia-builder-el-61  el_after_av_one_third  el_before_av_textblock  flex_column_table_cell av-equal-height-column av-align-top av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jmv933od-51c3cf0a28702e86f128e366048e6914 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/askthescientists.com\/zh-hant\/qa\/vitamins\/\"><img decoding=\"async\" class=\"aligncenter wp-image-19049 size-square\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-180x180.jpeg\" alt=\"\" width=\"180\" height=\"180\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-180x180.jpeg 180w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-80x80.jpeg 80w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-36x36.jpeg 36w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-120x120.jpeg 120w, https:\/\/askthescientists.com\/wp-content\/uploads\/2018\/04\/vitamins-image-450x450.jpeg 450w\" sizes=\"(max-width: 180px) 100vw, 180px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/askthescientists.com\/zh-hant\/qa\/vitamins\/\"><strong>\u5f9eA\u5230K\uff1a\u5b8c\u6574\u7684\u7dad\u751f\u7d20\u6307\u5357<\/strong><\/a><\/p>\n<p>\u4ecb\u7d39\u7dad\u751f\u7d20\u7684\u57fa\u672c\u77e5\u8b58\u4ee5\u53ca\u5b83\u5011\u5982\u4f55\u5e6b\u52a9\u60a8\u7684\u5065\u5eb7\u3002\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u60a8\u8eab\u9ad4\u6240\u9700\u7dad\u751f\u7d20\u7684\u8cc7\u8a0a\u3002<\/p>\n<p style=\"text-align: center;\"><a class=\"btn btn-blue\" href=\" https:\/\/askthescientists.com\/zh-hant\/qa\/vitamins\/\">\u73fe\u5728\u95b1\u8b80<\/a><\/p>\n<\/div><\/section><\/div><\/div><!--close column table wrapper. Autoclose: 1 -->\n<section  class='av_textblock_section av-jmv93x9p-2767a24e77a94a00bc56e0c681d5d38d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p class=\"fda\">*\u9019\u4e9b\u5167\u5bb9\u672a\u7d93\u7f8e\u570b\u98df\u54c1\u66a8\u85e5\u7269\u7ba1\u7406\u5c40\u7684\u5be9\u95b1\u3002\u672c\u7522\u54c1\u4e0d\u7528\u65bc\u8a3a\u65b7\u3001\u6cbb\u7642\u3001\u91ab\u6cbb\u6216\u9810\u9632\u4efb\u4f55\u75be\u75c5\u3002<\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":10897,"featured_media":0,"menu_order":0,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"qa-category":[],"qa-tag":[20778],"class_list":["post-7546","qa","type-qa","status-publish","format-standard","hentry","qa-tag-vitamins-and-supplements"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>USANA\u7dad\u751f\u7d20D - 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