{"id":27241,"date":"2025-07-17T19:00:12","date_gmt":"2025-07-18T01:00:12","guid":{"rendered":"https:\/\/tvpnoticias.com.mx\/?p=27241"},"modified":"2025-07-17T19:00:12","modified_gmt":"2025-07-18T01:00:12","slug":"cafe-instantaneo-dana-la-vista-nuevo-estudio-alerta","status":"publish","type":"post","link":"https:\/\/tvpnoticias.com.mx\/?p=27241","title":{"rendered":"\u00bfCaf\u00e9 instant\u00e1neo da\u00f1a la vista? Nuevo estudio alerta"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><br>Un nuevo estudio advierte que el consumo frecuente de caf\u00e9 instant\u00e1neo podr\u00eda estar relacionado con un mayor riesgo de desarrollar degeneraci\u00f3n macular seca relacionada con la edad (DMAE), una de las principales causas de p\u00e9rdida de visi\u00f3n en adultos mayores.<br><br>La investigaci\u00f3n, publicada en la revista Food Science &amp; Nutrition, fue realizada por expertos de la Wenzhou Medical University, en colaboraci\u00f3n con investigadores internacionales. A trav\u00e9s de un an\u00e1lisis gen\u00e9tico de m\u00e1s de 350 mil personas del UK Biobank, se encontr\u00f3 una asociaci\u00f3n entre la predisposici\u00f3n gen\u00e9tica al consumo de caf\u00e9 instant\u00e1neo y un mayor riesgo de desarrollar DMAE seca.<br><br>A diferencia de la forma h\u00fameda, la DMAE seca es progresiva, m\u00e1s com\u00fan y hasta ahora no tiene cura. Afecta la m\u00e1cula, parte de la retina encargada de la visi\u00f3n central y detallada, y suele avanzar silenciosamente, sin s\u00edntomas evidentes en etapas tempranas.<br><br>El estudio utiliz\u00f3 un m\u00e9todo de aleatorizaci\u00f3n mendeliana, lo que permiti\u00f3 explorar posibles v\u00ednculos gen\u00e9ticos entre h\u00e1bitos alimenticios y enfermedades oculares, descartando factores externos como el estilo de vida.<br><br>El caf\u00e9 instant\u00e1neo, a diferencia del caf\u00e9 tradicional, es un producto m\u00e1s procesado que puede contener aditivos, subproductos del grano y niveles m\u00e1s altos de acrilamidas, compuestos que se han asociado a efectos oxidativos y neurot\u00f3xicos. Estas sustancias podr\u00edan tener impacto en tejidos sensibles como la retina.<br><br>Aunque el estudio no concluye que el caf\u00e9 instant\u00e1neo cause directamente DMAE, s\u00ed se\u00f1ala una relaci\u00f3n estad\u00edstica y gen\u00e9tica significativa que merece mayor investigaci\u00f3n.<br><br>Especialistas recomiendan moderar su consumo, especialmente en personas con antecedentes familiares de enfermedades visuales, y optar por caf\u00e9 filtrado o de grano cuando sea posible.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un nuevo estudio advierte que el consumo frecuente de caf\u00e9 instant\u00e1neo podr\u00eda estar relacionado con un mayor riesgo de desarrollar degeneraci\u00f3n macular seca relacionada con la edad (DMAE), una de las principales causas de p\u00e9rdida de visi\u00f3n en adultos mayores. &hellip; <a href=\"https:\/\/tvpnoticias.com.mx\/?p=27241\" class=\"more-link\">Contin\u00faa leyendo <span class=\"screen-reader-text\">\u00bfCaf\u00e9 instant\u00e1neo da\u00f1a la vista? Nuevo estudio alerta<\/span><\/a><\/p>\n","protected":false},"author":232456897,"featured_media":27240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"facebook_8025747037436539_114477521595495":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"#Salud | \u2615\ufe0f\ud83d\udc40\u00bfCaf\u00e9 instant\u00e1neo da\u00f1a la vista? Nuevo estudio alerta\u203c\ufe0f\ud83d\ude31\n\n#Vida #Caf\u00e9 #TVPNoticias","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[27730,537185],"tags":[537220,537254],"class_list":["post-27241","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-informacion-general","category-vida-sana","tag-salud","tag-vida","fallback-thumbnail"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image745072445-1752783984280.png?fit=500%2C281&ssl=1","jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/peDonN-75n","jetpack-related-posts":[{"id":27041,"url":"https:\/\/tvpnoticias.com.mx\/?p=27041","url_meta":{"origin":27241,"position":0},"title":"Ellos son dos matehualenses ilustres que trascendieron fronteras","author":"Gamaliel Rodr\u00edguez","date":"10 de julio de 2025","format":false,"excerpt":"En el coraz\u00f3n del altiplano potosino, entre desiertos y tradiciones centenarias, Matehuala ha sido cuna de personajes que marcaron historia m\u00e1s all\u00e1 de sus fronteras. Hoy recordamos a dos figuras notables nacidas en esta tierra: Octavio Medell\u00edn, escultor con proyecci\u00f3n internacional, y Heberto Sein, pacifista incansable y pionero en derechos\u2026","rel":"","context":"En \u00abInformaci\u00f3n General\u00bb","block_context":{"text":"Informaci\u00f3n General","link":"https:\/\/tvpnoticias.com.mx\/?cat=27730"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image1101118379-1752124715913.png?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image1101118379-1752124715913.png?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image1101118379-1752124715913.png?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image1101118379-1752124715913.png?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/07\/image_editor_output_image1101118379-1752124715913.png?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":14668,"url":"https:\/\/tvpnoticias.com.mx\/?p=14668","url_meta":{"origin":27241,"position":1},"title":"D\u00eda Mundial del Vitiligo","author":"Gamaliel Rodr\u00edguez","date":"25 de junio de 2024","format":false,"excerpt":"El vit\u00edligo es una enfermedad cut\u00e1nea, cr\u00f3nica y no contagiosa que ocasiona un trastorno en la pigmentaci\u00f3n de la piel. Es por ello que el 25 de junio se celebra el D\u00eda Mundial del Vit\u00edligo, con la finalidad de dar a conocer informaci\u00f3n sobre esta patolog\u00eda y como afecta a\u2026","rel":"","context":"En \u00abM\u00e9xico y el Mundo\u00bb","block_context":{"text":"M\u00e9xico y el Mundo","link":"https:\/\/tvpnoticias.com.mx\/?cat=783"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2024\/06\/12419-vitiligo.jpg?fit=720%2C412&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2024\/06\/12419-vitiligo.jpg?fit=720%2C412&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2024\/06\/12419-vitiligo.jpg?fit=720%2C412&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2024\/06\/12419-vitiligo.jpg?fit=720%2C412&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11273,"url":"https:\/\/tvpnoticias.com.mx\/?p=11273","url_meta":{"origin":27241,"position":2},"title":"Beneficios del caf\u00e9","author":"Gamaliel Rodr\u00edguez","date":"22 de marzo de 2024","format":false,"excerpt":"El caf\u00e9 ofrece una variedad de beneficios, incluyendo:1. Aumento de energ\u00eda: La cafe\u00edna en el caf\u00e9 puede mejorar el estado de alerta y reducir la fatiga.2. Mejora del rendimiento f\u00edsico: La cafe\u00edna puede mejorar el rendimiento en actividades f\u00edsicas al aumentar la capacidad de resistencia.3. 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Los participantes fueron divididos en dos grupos: uno que continu\u00f3 tomando al menos una taza diaria de caf\u00e9 con cafe\u00edna y otro que dej\u00f3 por completo\u2026","rel":"","context":"En \u00abInformaci\u00f3n General\u00bb","block_context":{"text":"Informaci\u00f3n General","link":"https:\/\/tvpnoticias.com.mx\/?cat=27730"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/11\/image_editor_output_image280307448-1763156027020.jpg?fit=678%2C381&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/11\/image_editor_output_image280307448-1763156027020.jpg?fit=678%2C381&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2025\/11\/image_editor_output_image280307448-1763156027020.jpg?fit=678%2C381&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":32467,"url":"https:\/\/tvpnoticias.com.mx\/?p=32467","url_meta":{"origin":27241,"position":5},"title":"\u00bfParacetamol en el embarazo causa TDAH?","author":"Gamaliel Rodr\u00edguez","date":"21 de enero de 2026","format":false,"excerpt":"Un estudio reciente aclara dudas que preocupaban a muchas madres y futuras madres Investigadores analizaron decenas de estudios que inclu\u00edan a millones de ni\u00f1os para evaluar si el uso de paracetamol durante la gestaci\u00f3n estaba relacionado con el TDAH, autismo o dificultades cognitivas. Los resultados muestran que no hay evidencia\u2026","rel":"","context":"En \u00abInformaci\u00f3n General\u00bb","block_context":{"text":"Informaci\u00f3n General","link":"https:\/\/tvpnoticias.com.mx\/?cat=27730"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2026\/01\/image_editor_output_image-1476265888-1768939984355.jpg?fit=678%2C381&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2026\/01\/image_editor_output_image-1476265888-1768939984355.jpg?fit=678%2C381&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/tvpnoticias.com.mx\/wp-content\/uploads\/2026\/01\/image_editor_output_image-1476265888-1768939984355.jpg?fit=678%2C381&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/27241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/users\/232456897"}],"replies":[{"embeddable":true,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27241"}],"version-history":[{"count":1,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/27241\/revisions"}],"predecessor-version":[{"id":27248,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/27241\/revisions\/27248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=\/wp\/v2\/media\/27240"}],"wp:attachment":[{"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tvpnoticias.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}