{"id":9905,"date":"2026-06-22T16:18:09","date_gmt":"2026-06-22T14:18:09","guid":{"rendered":"https:\/\/soleyes.es\/?p=9905"},"modified":"2026-06-22T16:23:28","modified_gmt":"2026-06-22T14:23:28","slug":"yellow-red-filters-scientific-evidence","status":"publish","type":"post","link":"https:\/\/soleyes.es\/en\/eye-doctors-advice\/yellow-red-filters-scientific-evidence\/","title":{"rendered":"Yellow and red filters: what scientific evidence really shows"},"content":{"rendered":"<h2>Yellow and Red Filters: What Does Science Really Say?<\/h2>\n<p>Light-filter glasses are widely promoted, but scientific evidence is cautious.<\/p>\n<h2>Scientific evidence<\/h2>\n<p>No clinically relevant benefits have been proven in healthy individuals.<\/p>\n<h2>Red or amber filters for sleep<\/h2>\n<p>There is a physiological basis, but evidence is limited and inconsistent.<\/p>\n<h2>Yellow filters<\/h2>\n<p>They may help in retinal diseases but not in healthy eyes.<\/p>\n<h2>Medical advice<\/h2>\n<p>Routine use is not supported. Sleep hygiene remains more effective.<\/p>\n<section class=\"post-eaat medico\" aria-label=\"Medical review\">\n<h2>Medical review<\/h2>\n<p>Reviewed by <strong>Dr. Antonio Soler Garc\u00eda<\/strong>, Medical Director at SolEyes Fuengirola.<br \/>\n<strong>Medical license number:<\/strong> 292907906.<br \/>\n<strong>Last updated:<\/strong> 2026-06-22.<\/p>\n<h3>Important notice<\/h3>\n<p>This content does not replace professional medical advice.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Yellow and Red Filters: What Does Science Really Say? Light-filter glasses are widely promoted, but scientific evidence is cautious. Scientific<\/p>\n","protected":false},"author":1,"featured_media":9904,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[154],"tags":[],"class_list":["post-9905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eye-doctors-advice"],"_links":{"self":[{"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/posts\/9905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/comments?post=9905"}],"version-history":[{"count":1,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/posts\/9905\/revisions"}],"predecessor-version":[{"id":9908,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/posts\/9905\/revisions\/9908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/media\/9904"}],"wp:attachment":[{"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/media?parent=9905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/categories?post=9905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/soleyes.es\/en\/wp-json\/wp\/v2\/tags?post=9905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}