{"id":36119,"date":"2026-04-28T13:15:00","date_gmt":"2026-04-28T13:15:00","guid":{"rendered":"https:\/\/www.tun.com\/home\/?p=36119"},"modified":"2026-04-28T17:15:13","modified_gmt":"2026-04-28T17:15:13","slug":"your-brain-health-is-shaped-long-before-old-age-aha-says","status":"publish","type":"post","link":"https:\/\/www.tun.com\/home\/your-brain-health-is-shaped-long-before-old-age-aha-says\/","title":{"rendered":"Your Brain Health Is Shaped Long Before Old Age, AHA Says"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-uagb-blockquote uagb-block-e7eb3fc3 uagb-blockquote__skin-border uagb-blockquote__stack-img-none\"><blockquote class=\"uagb-blockquote\"><div class=\"uagb-blockquote__content\">A major new scientific statement from the American Heart Association finds that brain health is shaped by a wide range of factors \u2014 from sleep and gut health to stress and social conditions \u2014 beginning early in life, not just in old age.<\/div><footer><div class=\"uagb-blockquote__author-wrap uagb-blockquote__author-at-left\"><\/div><\/footer><\/blockquote><\/div>\n\n\n\n<div class=\"wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-b0ffac9c wp-block-group-is-layout-flex\"><div style=\"font-size:16px\" class=\"has-text-align-left wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">The University Network<\/p><\/div><\/div>\n\n\n<div class=\"wp-block-uagb-social-share uagb-social-share__outer-wrap uagb-social-share__layout-horizontal uagb-block-ee584a31\">\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-ec619ce7\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.facebook.com\/sharer.php?u=\" tabindex=\"0\" role=\"button\" aria-label=\"facebook\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.8 90.69 226.4 209.3 245V327.7h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.3 482.4 504 379.8 504 256z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-32d99934\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/twitter.com\/share?url=\" tabindex=\"0\" role=\"button\" aria-label=\"twitter\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-1d136f14\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.linkedin.com\/shareArticle?url=\" tabindex=\"0\" role=\"button\" aria-label=\"linkedin\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The habits and environments you experience right now \u2014 as a student or young professional \u2014 may be laying the groundwork for your brain health decades into the future. That&#8217;s one of the central takeaways from a new scientific statement <a href=\"https:\/\/www.ahajournals.org\/doi\/10.1161\/STR.0000000000000518\" target=\"_blank\" rel=\"noopener\" title=\"\">published<\/a> April 28 in the American Heart Association&#8217;s peer-reviewed journal <em>Stroke<\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titled &#8220;Brain Health Across the Life Span: A Framework for Future Studies,&#8221; the statement synthesizes a growing body of research showing that mental health, sleep quality, diet, environmental exposures and social conditions all play measurable roles in how the brain develops, functions and ages \u2014 beyond genetics alone.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why It Matters Now<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The U.S. population is getting older fast. According to the U.S. Census Bureau, the number of Americans ages 65 and older is projected to jump from 58 million in 2022 to 82 million by 2050 \u2014 a 42% increase. As that population grows, so will the prevalence of stroke, dementia and cognitive decline.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stroke is now the fourth leading cause of death in the United States, according to the AHA&#8217;s <a href=\"https:\/\/www.ahajournals.org\/doi\/10.1161\/CIR.0000000000001412\" target=\"_blank\" rel=\"noopener\" title=\"\">2026 Heart Disease and Stroke Statistics<\/a>. Previous research has found that more than half of stroke survivors develop cognitive impairment within the first year, and as many as one in three may develop dementia within five years.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;As medical and scientific advancements have extended life expectancies, brain health has become increasingly important,&#8221; Elisabeth Marsh, a professor of neurology and associate director of the neurology residency program at The Johns Hopkins University School of Medicine, said in a news release. &#8220;The number of people with age-related cognitive impairment is rising rapidly, creating significant personal, emotional, and health care system burdens.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Marsh, who also serves as the director of the Stroke Center at Johns Hopkins Bayview Medical Center in Baltimore, chaired the writing group behind the statement. She and her colleagues argue that addressing this crisis means looking well beyond blood pressure and cholesterol \u2014 factors that have long dominated the conversation about brain health.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;We&#8217;ve long focused on managing risk factors like blood pressure and cholesterol, which remain critical for heart and brain health, however, this statement spotlights research on external factors like sleep quality, the gut microbiome and social conditions that are also linked to brain health,&#8221; Marsh added.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">What the Research Shows<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The statement draws on recent findings linking a broad set of modifiable factors to long-term brain health outcomes. These include psychological well-being, environmental exposures such as air pollution and neighborhood safety, sleep habits, social connection, and even the gut microbiome \u2014 the trillions of bacteria living in the digestive system that scientists are increasingly linking to brain function and mood.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For college students juggling academic pressure, irregular sleep schedules and social stress, that research is directly relevant. The statement emphasizes that the brain is not a fixed organ whose fate is sealed at birth or only threatened in late life.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;One of the most important messages in this scientific statement is that brain health is shaped across the entire life span. What happens early in life can matter decades later, which also means there are opportunities at every life stage to support healthier brain aging&#8221; added Marsh.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">What You Can Actually Do<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The statement points to the AHA&#8217;s <a href=\"https:\/\/www.heart.org\/en\/healthy-living\/healthy-lifestyle\/lifes-essential-8\" target=\"_blank\" rel=\"noopener\" title=\"\">Life&#8217;s Essential 8<\/a> framework as a practical guide, which includes getting regular physical activity, maintaining healthy sleep habits, managing blood pressure and cholesterol, avoiding tobacco and controlling blood sugar. Healthy eating patterns \u2014 particularly Mediterranean-style diets rich in fiber, plant-based foods and fermented options like yogurt and kefir \u2014 support the gut microbiome and, in turn, brain health. Diets heavy in processed foods and added sugars can disrupt that balance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Reducing financial stress, strengthening social support networks, and limiting heavy alcohol or substance use are also highlighted as meaningful steps.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cTogether, the evidence underscores that brain health is shaped throughout a person\u2019s lifetime and that healthy lifestyle behaviors can make a difference. Addressing modifiable factors such as mental health, environmental exposures, sleep and social conditions may support brain development and healthy aging,\u201c Marsh added.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">A Call for Systemic Change, Too<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The statement doesn&#8217;t place the burden solely on individuals. It calls on healthcare professionals and policymakers to prioritize mental health screening, expand access to equitable care, and invest in community-level interventions \u2014 recognizing that not everyone has equal access to the conditions that support a healthy brain.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To accelerate progress, the American Heart Association and the Paul G. Allen Frontiers Group have committed more than $43 million to brain health research through the AHA-Allen Initiative in Brain Health and Cognitive Impairment. An additional $15 million has been directed toward studying how inflammation affects heart and brain health.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;Brain health is a lifelong journey, influenced by our mental well-being, environment and lifestyle choices from childhood through late adulthood,&#8221; added Mitchell Elkind, the American Heart Association\u2019s Chief Science Officer for Brain Health and Stroke. &#8220;This scientific statement comes at a timely moment, just as the American Heart Association is increasing its focus, research and programming in brain health. The exciting science in this area reminds us that every stage of life offers a new opportunity to nurture our brains and minds, supporting healthier aging and reducing the risk of cognitive decline, dementia, stroke, depression and other brain disorders.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<div style=\"height:13px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"source-attribution wp-block-paragraph\"><strong>Source: <a href=\"https:\/\/newsroom.heart.org\/news\/brain-health-shaped-by-lifetime-mental-physical-environmental-and-lifestyle-factors\" title=\"\"><\/a><\/strong><a href=\"https:\/\/newsroom.heart.org\/news\/brain-health-shaped-by-lifetime-mental-physical-environmental-and-lifestyle-factors\" title=\"\">American Heart Assocation<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A major new scientific statement from the American Heart Association finds that brain health is shaped by a wide range of factors \u2014 from sleep and gut health to stress and social conditions \u2014 beginning early in life, not just in old age.<\/p>\n","protected":false},"author":3,"featured_media":36118,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-no-separators","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[12],"tags":[116,689,690,691,693,694,571,695,692],"class_list":["post-36119","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health","tag-american-heart-association","tag-brain-health","tag-cognitive-decline","tag-dementia-prevention","tag-gut-microbiome","tag-johns-hopkins-bayview-medical-center","tag-johns-hopkins-university-school-of-medicine","tag-paul-g-allen-frontiers-group","tag-sleep-and-health"],"acf":[],"aioseo_notices":[],"uagb_featured_image_src":{"full":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says.png",1792,1024,false],"thumbnail":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says-150x150.png",150,150,true],"medium":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says-300x171.png",300,171,true],"medium_large":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says-768x439.png",768,439,true],"large":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says-1024x585.png",1024,585,true],"1536x1536":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says-1536x878.png",1536,878,true],"2048x2048":["https:\/\/www.tun.com\/home\/wp-content\/uploads\/2026\/04\/your-brain-health-is-shaped-long-before-old-age-aha-says.png",1792,1024,false]},"uagb_author_info":{"display_name":"The University Network","author_link":"https:\/\/www.tun.com\/home\/author\/funky_junkie\/"},"uagb_comment_info":0,"uagb_excerpt":"A major new scientific statement from the American Heart Association finds that brain health is shaped by a wide range of factors \u2014 from sleep and gut health to stress and social conditions \u2014 beginning early in life, not just in old age.","_links":{"self":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/36119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/comments?post=36119"}],"version-history":[{"count":17,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/36119\/revisions"}],"predecessor-version":[{"id":36150,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/posts\/36119\/revisions\/36150"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/media\/36118"}],"wp:attachment":[{"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/media?parent=36119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/categories?post=36119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tun.com\/home\/wp-json\/wp\/v2\/tags?post=36119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}