{"id":63402,"date":"2026-02-12T11:13:50","date_gmt":"2026-02-12T00:13:50","guid":{"rendered":"https:\/\/www.tomgrimshaw.com\/tomsblog\/?p=63402"},"modified":"2026-02-12T11:13:50","modified_gmt":"2026-02-12T00:13:50","slug":"a-single-20g-dose-of-creatine-increases-cognitive-processing-speed-by-24-5-within-3-5-hours","status":"publish","type":"post","link":"https:\/\/www.tomgrimshaw.com\/tomsblog\/?p=63402","title":{"rendered":"A Single 20g Dose of Creatine Increases Cognitive Processing Speed by 24.5% Within 3.5 Hours"},"content":{"rendered":"<h3 class=\"subtitle subtitle-HEEcLo\" dir=\"auto\">A double-blind, placebo-controlled trial found that creatine rapidly enhanced brain bioenergetics and improved cognitive performance during sleep deprivation, with effects lasting up to nine hours.<\/h3>\n<p>Source:\u00a0<a href=\"https:\/\/open.substack.com\/pub\/petermcculloughmd\/p\/a-single-20g-dose-of-creatine-increases\">https:\/\/open.substack.com\/pub\/petermcculloughmd\/p\/a-single-20g-dose-of-creatine-increases<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A double-blind, placebo-controlled trial found that creatine rapidly enhanced brain bioenergetics and improved cognitive performance during sleep deprivation, with effects lasting up to nine hours. Source:\u00a0https:\/\/open.substack.com\/pub\/petermcculloughmd\/p\/a-single-20g-dose-of-creatine-increases<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-63402","post","type-post","status-publish","format-standard","hentry","category-general-interest","category-health-tips"],"_links":{"self":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/63402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=63402"}],"version-history":[{"count":1,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/63402\/revisions"}],"predecessor-version":[{"id":63403,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=\/wp\/v2\/posts\/63402\/revisions\/63403"}],"wp:attachment":[{"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=63402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=63402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomgrimshaw.com\/tomsblog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=63402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}