{"id":9115,"date":"2017-07-14T14:57:39","date_gmt":"2017-07-14T20:57:39","guid":{"rendered":"https:\/\/askthescientists.com\/?p=9115\/"},"modified":"2019-12-30T10:48:49","modified_gmt":"2019-12-30T17:48:49","slug":"casi-un-tercio-de-las-calorias-consumidas-provienen-de-la-comida-chatarra","status":"publish","type":"post","link":"https:\/\/askthescientists.com\/es\/casi-un-tercio-de-las-calorias-consumidas-provienen-de-la-comida-chatarra\/","title":{"rendered":"Casi un tercio de las calor\u00edas consumidas provienen de la comida chatarra"},"content":{"rendered":"<p>Un estudio de 4 700 adultos demostr\u00f3 que, a pesar de la creciente popularidad de las dietas bajas en carbohidratos, cerca de un tercio de las calor\u00edas consumidas por los estadounidenses provienen de alimentos de \u2018calor\u00eda vac\u00eda\u2019 como los dulces, postres, refrescos y bebidas alcoh\u00f3licas. Los refrigerios salados y las bebidas con sabor a frutas representan otro 5 por ciento.<\/p>\n<p>La investigadora principal, Gladys Block, profesora de epidemiolog\u00eda y nutrici\u00f3n para la salud p\u00fablica de la Universidad de California, Berkeley, utiliz\u00f3 informaci\u00f3n proveniente de un sondeo llevado a cabo por el gobierno de los Estados Unidos titulado Encuesta de Nutrici\u00f3n y Salud Nacional. Estudi\u00f3 las respuestas de participantes entrevistados entre los a\u00f1os 1999 y 2000 a los que se le pidi\u00f3 reportar todos los alimentos que ingirieron en las \u00faltimas 24 horas.<\/p>\n<p>\u201cSabemos que las personas est\u00e1n consumiendo mucha comida chatarra, pero resulta chocante descubrir que un tercio de la poblaci\u00f3n estadounidense est\u00e1 en esa categor\u00eda. No ser\u00eda una sorpresa afirmar que hay una epidemia de obesidad en este pa\u00eds\u201d, ratific\u00f3 Block en su declaraci\u00f3n.<\/p>\n<p>Las bebidas gaseosas constituyen un 7.1% del total de calor\u00edas consumidas. Los dulces son los primeros de la lista, seguidos por las hamburguesas, pizzas y las chips de papa. Sin embargo, las frutas y los vegetales, solo representan un 10% de calor\u00edas en la dieta.<\/p>\n<p>\u201cEs importante recalcar que los dulces, postres, refrigerios y el alcohol son calor\u00edas que no contienen vitaminas ni minerales\u201d, aclar\u00f3 Block.\u201d<\/p>\n<p>\u201cSe puede ser obeso y estar realmente desnutrido si hablamos de nutrientes importantes. No deber\u00edamos aconsejar a la gente que coma menos, sino que coman diferente\u201d.<\/p>\n<p><a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S0889157504000328\" target=\"_blank\" rel=\"noopener noreferrer\">Block G.\u00a0 Journal of Food Composition and Analysis. Volume 17, June-August 2004, 439-447.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un estudio de 4 700 adultos demostr\u00f3 que, a pesar de la creciente popularidad de las dietas bajas en carbohidratos, cerca de un tercio de las calor\u00edas consumidas por los estadounidenses provienen de alimentos de \u2018calor\u00eda vac\u00eda\u2019 como los dulces, postres, refrescos y bebidas alcoh\u00f3licas. Los refrigerios salados y las bebidas con sabor a frutas [&hellip;]<\/p>\n","protected":false},"author":10897,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[15],"tags":[20743,20752],"class_list":["post-9115","post","type-post","status-publish","format-standard","hentry","category-sin-categorizar","tag-healthy-eating-es","tag-healthy-weight-es"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Casi un tercio de las calor\u00edas consumidas provienen de la comida chatarra - Ask The Scientists<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/askthescientists.com\/es\/casi-un-tercio-de-las-calorias-consumidas-provienen-de-la-comida-chatarra\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Casi un tercio de las calor\u00edas consumidas provienen de la comida chatarra - Ask The Scientists\" \/>\n<meta property=\"og:description\" content=\"Un estudio de 4 700 adultos demostr\u00f3 que, a pesar de la creciente popularidad de las dietas bajas en carbohidratos, cerca de un tercio de las calor\u00edas consumidas por los estadounidenses provienen de alimentos de \u2018calor\u00eda vac\u00eda\u2019 como los dulces, postres, refrescos y bebidas alcoh\u00f3licas. 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