{"id":27912,"date":"2026-02-12T15:01:13","date_gmt":"2026-02-12T14:01:13","guid":{"rendered":"https:\/\/greentourmagazine.com\/v1\/?p=27912"},"modified":"2026-02-12T15:01:13","modified_gmt":"2026-02-12T14:01:13","slug":"estudio-de-harvard-asocia-el-consumo-moderado-de-cafe-y-te-con-menor-riesgo-de-demencia","status":"publish","type":"post","link":"https:\/\/greentourmagazine.com\/v1\/index.php\/2026\/02\/12\/estudio-de-harvard-asocia-el-consumo-moderado-de-cafe-y-te-con-menor-riesgo-de-demencia\/","title":{"rendered":"Estudio de Harvard asocia el consumo moderado de caf\u00e9 y t\u00e9 con menor riesgo de demencia"},"content":{"rendered":"<p data-start=\"93\" data-end=\"502\"><span dir=\"auto\">Una investigaci\u00f3n liderada por la Universidad de Harvard encontr\u00f3 que el consumo habitual y moderado de caf\u00e9 y t\u00e9 con cafe\u00edna podr\u00eda estar relacionado con una menor incidencia de demencia. El trabajo, publicado en la revista JAMA, analiz\u00f3 datos de m\u00e1s de 130.000 adultos en Estados Unidos durante un per\u00edodo de hasta cuatro d\u00e9cadas, con el objetivo de evaluar la relaci\u00f3n entre estas bebidas y la salud cognitiva.<\/span><\/p>\n<p data-start=\"504\" data-end=\"868\"><span dir=\"auto\">El estudio incluy\u00f3 a 86.606 mujeres del Estudio de Salud de Enfermeras y 45.215 hombres del Estudio de Seguimiento de Profesionales de la Salud, todos sin antecedentes de c\u00e1ncer, Parkinson ni demencia al inicio del seguimiento. Los h\u00e1bitos de consumo fueron registrados cada dos a cuatro a\u00f1os mediante cuestionarios. Durante el periodo de an\u00e1lisis se detectaron 11.033 casos de demencia.<\/span><\/p>\n<p data-start=\"870\" data-end=\"1440\"><span dir=\"auto\">Los resultados indicaron que quienes consum\u00edan mayores cantidades de caf\u00e9 con cafe\u00edna presentaron un 18% menos de riesgo de desarrollar demencia en comparaci\u00f3n con quienes beb\u00edan menos. En t\u00e9rminos absolutos, se registraron 141 casos por cada 100.000 personas en el grupo de mayor consumo frente a 330 en el de menor ingesta. Tambi\u00e9n se observar\u00e1 una menor frecuencia de problemas de memoria y concentraci\u00f3n entre quienes tomaban alrededor de dos a tres tazas de caf\u00e9 con cafe\u00edna o una a dos tazas de t\u00e9 al d\u00eda. El caf\u00e9 descafeinado no mostr\u00f3 una asociaci\u00f3n significativa.<\/span><\/p>\n<p data-start=\"1442\" data-end=\"1921\" data-is-last-node=\"\" data-is-only-node=\"\"><span dir=\"auto\">Los especialistas se\u00f1alan que, si bien los datos son consistentes con posibles mecanismos biol\u00f3gicos, el estudio es de car\u00e1cter observacional y no permite establecer una relaci\u00f3n directa de causa y efecto. Otros trabajos recientes han sugerido beneficios potenciales del caf\u00e9 y el t\u00e9 en el envejecimiento celular y la salud cerebral, aunque los expertos coinciden en que ninguna bebida por s\u00ed sola previene la demencia y recomiendan mantener un estilo de vida saludable en general.<\/span><\/p>\n<div class=\"syndication-links\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Una investigaci\u00f3n liderada por la Universidad de Harvard encontr\u00f3 que el consumo habitual y moderado de caf\u00e9 y t\u00e9 con<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"mf2_syndication":[],"footnotes":""},"categories":[5],"tags":[],"class_list":["post-27912","post","type-post","status-publish","format-standard","hentry","category-fashion"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Estudio de Harvard asocia el consumo moderado de caf\u00e9 y t\u00e9 con menor riesgo de demencia - 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