{"id":72926,"date":"2023-10-17T14:00:03","date_gmt":"2023-10-17T20:00:03","guid":{"rendered":"https:\/\/askthescientists.com\/?p=72926"},"modified":"2025-10-03T10:02:27","modified_gmt":"2025-10-03T16:02:27","slug":"facts-about-sunscreen","status":"publish","type":"post","link":"https:\/\/askthescientists.com\/zh-hant\/facts-about-sunscreen\/","title":{"rendered":"\u9632\u66ec\u971c\u6ce8\u610f\u4e8b\u9805\uff1a\u4f55\u6642\u5857\u62b9\u3001\u7528\u91cf\u591a\u5c11\u7b49\u5c0f\u77e5\u8b58"},"content":{"rendered":"<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-72915\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2023\/10\/AdobeStock_266318549.jpeg\" alt=\"\" width=\"835\" height=\"523\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2023\/10\/AdobeStock_266318549.jpeg 835w, https:\/\/askthescientists.com\/wp-content\/uploads\/2023\/10\/AdobeStock_266318549-400x251.jpeg 400w, 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href=\"https:\/\/askthescientists.com\/skin-cells\/\">\u8001\u5316<\/a>\u904e\u7a0b\u4e2d\u76ae\u819a\u5931\u53bb\u5f48\u6027\u6703\u5f62\u6210\u76ba\u7d0b\u548c\u8936\u76ba\u2014\u2014\u7d2b\u5916\u7dda\u7167\u5c04\u6703\u52a0\u901f\u9019\u500b\u904e\u7a0b\u3002<\/p>\n<p>\u90a3\u600e\u6a23\u80fd\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\u5462\uff1f\u8eb2\u5728\u5bb6\u88e1\u4e26\u4e0d\u5be6\u969b\uff0c\u597d\u5728\u60a8\u9084\u6709\u5176\u5b83\u9078\u64c7\u3002\u7a0d\u505a\u6e96\u5099\u4e26\u5857\u62b9\u9632\u66ec\u971c\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728\u4eab\u53d7\u967d\u5149\u76ca\u8655\u7684\u540c\u6642\u4ecd\u7136\u4fdd\u8b77\u60a8\u7684\u76ae\u819a\u3002<\/p>\n<h2><strong>\u9632\u66ec\u971c\u7684\u985e\u578b<\/strong><\/h2>\n<p>\u5e02\u9762\u4e0a\u4e3b\u8981\u6709\u5169\u7a2e\u985e\u578b\u7684\u9632\u66ec\u971c\uff1a\u7926\u7269\u9632\u66ec\u971c\uff08\u4e5f\u7a31\u70ba\u7269\u7406\u9632\u66ec\u971c\uff09\u548c\u5316\u5b78\u9632\u66ec\u971c\u3002\u9019\u5169\u7a2e\u985e\u578b\u7684\u9632\u66ec\u971c\u90fd\u6703\u4fdd\u8b77\u60a8\u7684\u76ae\u819a\u514d\u53d7\u967d\u5149\u7d2b\u5916\u7dda\u7684\u50b7\u5bb3\uff0c\u4f46\u5b83\u5011\u900f\u904e\u4e0d\u540c\u7684\u65b9\u5f0f\u9054\u5230\u9019\u500b\u4f5c\u7528\u3002\u8b93\u6211\u5011\u5206\u5225\u77ad\u89e3\u9019\u5169\u7a2e\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u7926\u7269\u9632\u66ec\u971c\uff1a<\/strong>\u7926\u7269\u6216\u7269\u7406\u9632\u66ec\u971c\u901a\u5e38\u542b\u6709\u5169\u7a2e\u6d3b\u6027\u6210\u5206\u4e2d\u7684\u4e00\u7a2e\uff1a\u4e8c\u6c27\u5316\u9226\u6216\u6c27\u5316\u92c5\u3002\u5b83\u5011\u505c\u7559\u5728\u76ae\u819a\u8868\u5c64\u963b\u6b62\u7d2b\u5916\u7dda\u9032\u5165\u3002\u63db\u8a00\u4e4b\uff0c\u5b83\u5011\u5145\u7576\u7269\u7406\u5c4f\u969c\u6216\u906e\u64cb\u4f86\u4fdd\u8b77\u60a8\u7684\u76ae\u819a\u3002\u7926\u7269\u9632\u66ec\u971c\u4ee5\u524d\u5f88\u539a\u91cd\uff0c\u76ae\u819a\u5857\u62b9\u5f8c\u660e\u986f\u6cdb\u767d\u3002\u9632\u66ec\u971c\u88fd\u9020\u5546\u73fe\u5728\u5728\u5176\u9632\u66ec\u971c\u6210\u5206\u4e2d\u4f7f\u7528\u7d0d\u7c73\u9846\u7c92\uff08\u8f03\u5927\u7684\u7834\u788e\u9846\u7c92\uff09\u4f86\u6e1b\u8f15\u9019\u7a2e\u5f71\u97ff\u3002\u6709\u4e9b\u9632\u66ec\u971c\u751a\u81f3\u6dfb\u52a0\u6df1\u8272\u4f86\u9032\u4e00\u6b65\u6e1b\u8f15\u6cdb\u767d\u3002<\/li>\n<li><strong>\u5316\u5b78\u9632\u66ec\u971c\uff1a<\/strong>\u5316\u5b78\u9632\u66ec\u971c\u4e0d\u6703\u906e\u64cb\u967d\u5149\uff0c\u800c\u662f\u5438\u6536\u967d\u5149\u3002\u60a8\u5728\u66b4\u9732\u65bc\u967d\u5149\u4e0b\u6642\uff0c\u5316\u5b78\u9632\u66ec\u971c\u6703\u5438\u6536\u7d2b\u5916\u7dda\uff0c\u4f46\u5b83\u7522\u751f\u7684\u5316\u5b78\u53cd\u61c9\u6703\u5c07\u6709\u5bb3\u7d2b\u5916\u7dda\u8f49\u5316\u70ba\u71b1\u91cf\uff0c\u96a8\u4e4b\u5728\u76ae\u819a\u4e0a\u6563\u53bb\u3002\u9019\u985e\u9632\u66ec\u971c\u4e2d\u7684\u6210\u5206\u901a\u5e38\u5305\u62ec\u963f\u4f0f\u82ef\u5b97\u3001\u6c28\u57fa\u82ef\u7532\u9178\u3001\u5967\u514b\u7acb\u6797\u3001\u6c34\u694a\u9178\u8f9b\u916f\u548c\u6c27\u82ef\u916e\u3002<\/li>\n<\/ul>\n<p>\u81f3\u6b64\uff0c\u60a8\u53ef\u80fd\u6709\u4e00\u500b\u91cd\u8981\u7684\u554f\u984c\uff1a\u6211\u61c9\u8a72\u4f7f\u7528\u54ea\u7a2e\u985e\u578b\u7684\u9632\u66ec\u971c\uff1f\u8996\u60c5\u6cc1\u800c\u5b9a\u3002<\/p>\n<p>\u5316\u5b78\u9632\u66ec\u971c\u548c\u7926\u7269\u9632\u66ec\u971c\u672c\u8cea\u4e0a\u4e0d\u5206\u512a\u52a3\u3002\u4e8c\u8005\u90fd\u80fd\u9054\u5230\u9632\u66ec\u971c\u7684\u4e3b\u8981\u76ee\u7684\uff1a\u5728\u4e00\u6bb5\u6642\u9593\u5167\u9632\u6b62\u7d2b\u5916\u7dda\u50b7\u5bb3\u76ae\u819a\u3002\u4f46\u4e8c\u8005\u90fd\u6709\u512a\u9ede\u548c\u7f3a\u9ede\u9700\u8981\u60a8\u8003\u91cf\u3002<\/p>\n<p>\u5316\u5b78\u9632\u66ec\u971c\u4e2d\u4f7f\u7528\u7684\u4e00\u4e9b\u5316\u5b78\u7269\u8cea\uff08\u7279\u5225\u662f\u6c27\u82ef\u916e\uff09\u51fa\u73fe\u4e86\u4e00\u4e9b\u5b89\u5168\u554f\u984c\u5c0e\u81f4\u7684\u8ca0\u9762\u5831\u5c0e\u3002\u56e0\u6b64\u9700\u8981\u66f4\u591a\u7684\u7814\u7a76\u624d\u80fd\u6c7a\u5b9a\u9019\u4e9b\u6210\u5206\u662f\u5426\u771f\u6b63\u6709\u5bb3\u3002\u4f46\u76ee\u524d\u4f86\u770b\uff0c\u5b83\u5011\u4ecd\u6301\u6709 FDA \u6279\u51c6\u3002<\/p>\n<p>\u5316\u5b78\u9632\u66ec\u971c\u7684\u53e6\u4e00\u500b\u9867\u616e\u662f\u76ae\u819a\u904e\u654f\u3002<a href=\"https:\/\/askthescientists.com\/skin-type-quiz\/\">\u654f\u611f\u76ae\u819a<\/a>\u548c\u6709\u7279\u5b9a\u76ae\u819a\u554f\u984c\uff08\u9ec3\u8910\u6591\u548c\u73ab\u7470\u75e4\u7621\uff09\u7684\u4eba\u53ef\u80fd\u6703\u5c0d\u5176\u4e2d\u7684\u6210\u5206\u7522\u751f\u904e\u654f\u53cd\u61c9\u6216\u52a0\u91cd\u73fe\u6709\u76ae\u819a\u554f\u984c\u3002\u5982\u679c\u60a8\u51fa\u73fe\u9019\u4e9b\u526f\u4f5c\u7528\uff0c\u53ef\u4ee5\u5617\u8a66\u6539\u7528\u542b\u6709\u4e0d\u540c\u6d3b\u6027\u6210\u5206\u7684\u5316\u5b78\u9632\u66ec\u971c\u6216\u8f49\u70ba\u4f7f\u7528\u7926\u7269\u9632\u66ec\u971c\u3002\u5316\u5b78\u9632\u66ec\u971c\u4e5f\u7121\u6cd5\u63d0\u4f9b\u5373\u523b\u4fdd\u8b77\u2014\u2014\u5b83\u5011\u9700\u8981 20\u201430 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\u76ce\u53f8\u7684\u9632\u66ec\u971c\uff0c\u5728\u81c9\u90e8\u5857\u62b9\u4e00\u8336\u5319\u7528\u91cf\u7684\u9632\u66ec\u971c\u3002\u770b\u4f3c\u5f88\u591a\uff0c\u5be6\u969b\u4e0a\u78ba\u5be6\u5f88\u591a\u3002\u5927\u591a\u6578\u4eba\u90fd\u6c92\u6709\u5857\u62b9\u8db3\u5920\u7684\u9632\u66ec\u971c\uff0c\u5c0e\u81f4\u8986\u84cb\u4e0d\u5747\u52fb\u6216\u90e8\u5206\u8986\u84cb\u3002<\/li>\n<li><strong>\u4ec0\u9ebc\u6642\u5019\u61c9\u8a72\u91cd\u65b0\u5857\u62b9\u9632\u66ec\u971c\uff1f<\/strong>\u4e0d\u8ad6\u60a8\u9632\u66ec\u971c\u7684 SPF 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\u5206\u9418\u518d\u63a5\u53d7\u65e5\u66ec\u3002<\/li>\n<li><strong>\u4ec0\u9ebc\u6642\u5019\u61c9\u8a72\u5857\u62b9\u9632\u66ec\u971c\uff1f<\/strong>\u5982\u679c\u60a8\u6703\u5916\u51fa\u66b4\u9732\u5728\u967d\u5149\u4e0b\uff0c\u5857\u9632\u66ec\u971c\u6709\u76ca\u7121\u5bb3\u3002\u5f88\u591a\u8b77\u819a\u54c1\u548c\u5316\u599d\u54c1\u516c\u53f8\u90fd\u63a8\u51fa\u4f4e\u5ea6 SPF \u7522\u54c1\uff08SPF \u901a\u5e38\u5728 15 \u5de6\u53f3\uff09\u4f9b\u65e5\u5e38\u4f7f\u7528\u3002\u5982\u679c\u60a8\u8a08\u5283\u9577\u6642\u9593\uff0830 \u5206\u9418\u6216\u66f4\u4e45\uff09\u66b4\u9732\u5728\u967d\u5149\u4e0b\u6216\u5728\u7d2b\u5916\u7dda\u6307\u6578\u6700\u9ad8\u6642\uff08\u4e0a\u5348\u5341\u9ede\u81f3\u4e0b\u5348\u5169\u9ede\uff09\u5916\u51fa\uff0c\u90a3\u9ebc\u6700\u597d\u5857\u62b9\u81f3\u5c11 30 SPF 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SPF 50 \u4ee5\u4e0a\u7684\u9632\u66ec\u971c\u90fd\u5c0d\u60a8\u6709\u5bb3\u3002\u540c\u6a23\uff0c\u9019\u500b\u7d50\u8ad6\u6c92\u6709\u4efb\u4f55\u8b49\u64da\u7684\u652f\u6301\u3002\u7814\u7a76\u4eba\u54e1\u89c0\u5bdf\u5230\u4f7f\u7528\u9632\u66ec\u971c SPF \u8f03\u9ad8\u8005\u7684\u884c\u70ba\u6a21\u5f0f\u540c\u6a23\u66f4\u5177\u98a8\u96aa\u3002\u5373\u4f7f\u60a8\u5857\u62b9 75 SPF \u7684\u9632\u66ec\u971c\uff0c\u4e5f\u9700\u8981\u5728\u6bcf\u5169\u500b\u5c0f\u6642\u6216\u6e38\u6cf3\u5f8c\u91cd\u65b0\u5857\u62b9\u3002<\/p>\n<h2><strong>\u7d50\u8ad6<\/strong><\/h2>\n<p>\u5982\u679c\u60a8\u6e96\u5099\u6c89\u6d78\u5728\u967d\u5149\u4e0b\uff0c\u90a3\u9ebc\u5857\u62b9\u9632\u66ec\u971c\u5fc5\u4e0d\u53ef\u5c11\u2014\u2014\u5b83\u4fdd\u8b77\u60a8\u7684\u76ae\u819a\uff0c\u8b93\u76ae\u819a\u5728\u672a\u4f86\u5e7e\u5e74\u4e2d\u4fdd\u6301\u5f48\u6027\u548c\u5065\u5eb7\u3002\u6bd4\u60a8\u8a8d\u70ba\u81ea\u5df1\u9700\u8981\u7684\u7528\u91cf\u5857\u62b9\u66f4\u591a\u7684\u9632\u66ec\u971c\uff0c\u4e26\u6bcf\u5169\u500b\u5c0f\u6642\u91cd\u65b0\u5857\u62b9\u3002\u5982\u679c\u60a8\u767c\u73fe\u9632\u66ec\u971c\u5c0e\u81f4\u76ae\u819a\u9577\u75d8\uff0c\u4e0d\u8981\u5b8c\u5168\u505c\u7528\u3002\u60a8\u53ef\u4ee5\u5617\u8a66\u6539\u7528\u5316\u5b78\u9632\u66ec\u971c\u6216\u5c0b\u627e\u914d\u65b9\u9069\u5408\u9577\u75d8\u548c\u654f\u611f\u76ae\u819a\u7684\u9632\u66ec\u971c\u3002\u5728\u5e02\u9762\u4e0a\u773e\u591a\u7522\u54c1\u4e4b\u4e2d\uff0c\u60a8\u503c\u5f97\u82b1\u6642\u9593\u5c0b\u627e\u6700\u9069\u5408\u60a8\u3001\u60a8\u7684\u76ae\u819a\u548c\u60a8\u7684\u751f\u6d3b\u65b9\u5f0f\u7684\u9632\u66ec\u971c\u3002<\/p>\n<div  class='togglecontainer av-189x3u9-3abf08b5a38f786388e4aac4452761e4  avia-builder-el-0  avia-builder-el-no-sibling  toggle_close_all' >\n<section class='av_toggle_section av-sq12k1-3a1555f9132e0373ddd985074c949f27'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><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=\"\u53c3\u8003\u6587\u737b\" data-title-open=\"\" data-aria_collapsed=\"Click to expand: \u53c3\u8003\u6587\u737b\" data-aria_expanded=\"Click to collapse: \u53c3\u8003\u6587\u737b\">\u53c3\u8003\u6587\u737b<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><a href=\"https:\/\/www.health.harvard.edu\/staying-healthy\/the-science-of-sunscreen\">https:\/\/www.health.harvard.edu\/staying-healthy\/the-science-of-sunscreen<\/a><\/p>\n<p><a href=\"https:\/\/www.everydayhealth.com\/skin-beauty\/chemical-vs-mineral-sunscreen-whats-difference\/\">https:\/\/www.everydayhealth.com\/skin-beauty\/chemical-vs-mineral-sunscreen-whats-difference\/<\/a><\/p>\n<p><a href=\"https:\/\/blogs.cdc.gov\/cancer\/2019\/05\/01\/the-truth-about-sunscreen-7-facts-that-will-set-you-straight-for-skin-protection-this-summer\/\">https:\/\/blogs.cdc.gov\/cancer\/2019\/05\/01\/the-truth-about-sunscreen-7-facts-that-will-set-you-straight-for-skin-protection-this-summer\/<\/a><\/p>\n<p><a href=\"https:\/\/www.skincancer.org\/skin-cancer-prevention\/sun-protection\/sunscreen\/\">https:\/\/www.skincancer.org\/skin-cancer-prevention\/sun-protection\/sunscreen\/<\/a><\/p>\n<p><a href=\"https:\/\/cen.acs.org\/business\/consumer-products\/What-in-sunscreen-and-how-does-it-protect-your-skin-from-the-sun-rays\/99\/i27\">https:\/\/cen.acs.org\/business\/consumer-products\/What-in-sunscreen-and-how-does-it-protect-your-skin-from-the-sun-rays\/99\/i27<\/a><\/p>\n<p><a href=\"https:\/\/www.skincancer.org\/blog\/ask-the-expert-does-a-high-spf-protect-my-skin-better\/\">https:\/\/www.skincancer.org\/blog\/ask-the-expert-does-a-high-spf-protect-my-skin-better\/<\/a><\/p>\n<p><a href=\"https:\/\/www.fda.gov\/about-fda\/center-drug-evaluation-and-research-cder\/sun-protection-factor-spf\">https:\/\/www.fda.gov\/about-fda\/center-drug-evaluation-and-research-cder\/sun-protection-factor-spf<\/a><\/p>\n<p><a href=\"https:\/\/newsinhealth.nih.gov\/2014\/07\/sun-skin\">https:\/\/newsinhealth.nih.gov\/2014\/07\/sun-skin<\/a><\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5373\u4fbf\u6700\u7f8e\u597d\u7684\u65c5\u884c\u4e5f\u6703\u88ab\u56b4\u91cd\u66ec\u50b7\u5f71\u97ff\u3002\u5728\u75bc\u75db\u548c\u812b\u76ae\u904e\u7a0b\u4e2d\uff0c\u60a8\u7684\u76ae\u819a\u53ef\u80fd\u9700\u8981\u5e7e\u5929\u751a\u81f3\u4e00\u500b\u661f\u671f\u624d\u6703\u6062\u5fa9\u6b63\u5e38\u3002\u9664\u4e86\u4e0d\u9069\uff0c\u7d2b\u5916\u7dda\u7167\u5c04\u904e\u5ea6\u9084\u6703\u7834\u58de\u60a8\u7684 DNA\u3002\u640d\u5bb3 DNA \u6c38\u9060\u90fd\u662f\u58de\u4e8b\u3002 \u70ba\u907f\u514d\u9019\u4e9b\u50b7\u5bb3\uff0c\u6700\u597d\u7684\u8fa6\u6cd5\u5c31\u662f\u5857\u62b9\u9632\u66ec\u971c\u3002\u5f88\u5bb9\u6613\uff0c\u5c0d\u5427\uff1f\u55ef\uff0c\u5dee\u4e0d\u591a\u3002 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