{"id":42357,"date":"2025-09-03T08:53:29","date_gmt":"2025-09-03T12:53:29","guid":{"rendered":"https:\/\/www.jinfiniti.com\/blog\/?p=42357"},"modified":"2025-09-09T08:43:22","modified_gmt":"2025-09-09T12:43:22","slug":"niacin-heart-health-risks","status":"publish","type":"post","link":"https:\/\/www.jinfiniti.com\/blog\/niacin-heart-health-risks\/","title":{"rendered":"Is Niacin Good for Your Heart? New Studies Show Hidden Risks"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">For decades, doctors recommended niacin supplements to patients struggling with high cholesterol. This B vitamin seemed like a perfect solution for heart health.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recent research tells a different story. Scientists now know that excess niacin may increase cardiovascular disease risk. It works through hidden inflammatory pathways.<\/p>\n\n\n<style>.kadence-column42357_935d19-98 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kadence-column42357_935d19-98 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;}.kadence-column42357_935d19-98 > .kt-inside-inner-col,.kadence-column42357_935d19-98 > .kt-inside-inner-col:before{border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;}.kadence-column42357_935d19-98 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column42357_935d19-98 > .kt-inside-inner-col{flex-direction:column;}.kadence-column42357_935d19-98 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column42357_935d19-98 > .kt-inside-inner-col{background-color:rgba(230, 234, 245, 0.35);}.kadence-column42357_935d19-98 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column42357_935d19-98{position:relative;}@media all and (max-width: 1024px){.kadence-column42357_935d19-98 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column42357_935d19-98 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column42357_935d19-98\"><div class=\"kt-inside-inner-col\">\n<h3 class=\"wp-block-heading\">Key Takeaways<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 in 4 Americans has excess niacin levels that double their heart disease risk<\/li>\n\n\n\n<li>Excess niacin creates toxic metabolites that trigger dangerous blood vessel inflammation<\/li>\n\n\n\n<li>Food fortification and supplements often cause niacin overload without people realizing it<\/li>\n\n\n\n<li>High-dose niacin therapy failed in trials because inflammatory effects canceled cholesterol benefits<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">The Surprising Discovery About Niacin and Heart Disease<\/h2>\n\n\n<style>.kb-image42357_f157c3-ad .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_f157c3-ad img.kb-img, .kb-image42357_f157c3-ad .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_f157c3-ad\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-81.png\" alt=\"A woman holding her chest with pale lips, appearing to be in discomfort, possibly indicating symptoms of heart disease.\" class=\"kb-img wp-image-42359\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-81.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-81-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-81-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A 2024 study published in Nature Medicine revealed shocking news about vitamin B3. About one in four Americans has excess niacin levels that double their risk of heart attack and stroke.<sup data-fn=\"df0d3037-c174-4651-a3e0-c63dd000f1a9\" class=\"fn\"><a id=\"df0d3037-c174-4651-a3e0-c63dd000f1a9-link\" href=\"#df0d3037-c174-4651-a3e0-c63dd000f1a9\">1<\/a><\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This puts their risk of heart disease at levels similar to people with diabetes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The problem isn&#8217;t niacin itself. The issue lies in what happens when your body processes too much of this vitamin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When Good Vitamins Go Bad<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Your body only needs small amounts of niacin to function properly. When you consume more than needed, your system breaks down the excess into compounds called 4PY and 2PY.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These metabolites are where the real danger begins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">People with the highest levels of these breakdown products had a 1.6 to 2 times higher risk of major cardiac events over three years. That&#8217;s compared to those with the lowest levels.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Excess Niacin Triggers Cardiovascular Problems<\/h2>\n\n\n<style>.kb-image42357_196c8f-08 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_196c8f-08 img.kb-img, .kb-image42357_196c8f-08 .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_196c8f-08\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-82-1.png\" alt=\"A young woman in a white t-shirt checks her fitness tracker while sitting outdoors in nature.\" class=\"kb-img wp-image-42365\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-82-1.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-82-1-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-82-1-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The primary way that too much niacin harms your heart involves something called 4PY-mediated vascular inflammation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here&#8217;s what happens in your blood vessels when 4PY levels get too high:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>4PY triggers production of VCAM-1 on blood vessel walls<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>VCAM-1 helps white blood cells stick to your arteries<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>These immune cells then infiltrate arterial tissue<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>This process contributes to plaque formation<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chronic vascular inflammation damages blood vessels over time<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Research shows that 4PY directly causes inflammatory cells to stick to blood vessel walls in laboratory studies.<sup data-fn=\"381e37f4-f8c0-4ff6-943c-7c9527b449d3\" class=\"fn\"><a id=\"381e37f4-f8c0-4ff6-943c-7c9527b449d3-link\" href=\"#381e37f4-f8c0-4ff6-943c-7c9527b449d3\">2<\/a><\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Your Genes Matter Too<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Some people face a higher risk based on their genetics. Scientists found variants in the ACMSD gene that affect how your body processes niacin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More than half the population carries these genetic variants. If you have them, you produce more of the harmful 4PY metabolites when consuming excess niacin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Cleveland Clinic Study Results<\/h2>\n\n\n<style>.kb-image42357_f49bcf-b0 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_f49bcf-b0 img.kb-img, .kb-image42357_f49bcf-b0 .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_f49bcf-b0\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-83.png\" alt=\"An image showing bar chart with pen, eyeglasses, and calculator on a desk, shown in blue tone.\" class=\"kb-img wp-image-42364\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-83.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-83-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-83-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Cleveland Clinic researchers led this important discovery about niacin and inflammation. Dr. Stanley Hazen and his team analyzed blood samples from over 3,000 people.<sup data-fn=\"b8cbb535-4d05-46a2-b4c6-39e798ab4889\" class=\"fn\"><a id=\"b8cbb535-4d05-46a2-b4c6-39e798ab4889-link\" href=\"#b8cbb535-4d05-46a2-b4c6-39e798ab4889\">3<\/a><\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They tracked participants for three years to see who developed heart problems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The results were clear. People with the highest 4PY levels had double the risk of heart attack, stroke, or death compared to those with the lowest levels.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Numbers Don&#8217;t Lie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The study found that 25% of Americans have excess niacin levels. These individuals face significantly higher cardiovascular disease risk without knowing it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This research helps explain why niacin therapy often failed in clinical trials, despite improving cholesterol numbers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why High Cholesterol Treatments With Niacin Failed<\/h2>\n\n\n<style>.kb-image42357_fa6157-f7 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_fa6157-f7 img.kb-img, .kb-image42357_fa6157-f7 .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_fa6157-f7\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-84.png\" alt=\"A person fills out a health examination form with a pen, showing cholesterol test results and data.\" class=\"kb-img wp-image-42367\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-84.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-84-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-84-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For years, doctors prescribed high-dose niacin to lower LDL cholesterol and raise HDL levels. The results looked promising on paper.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But major clinical trials told a different story<sup data-fn=\"10d816bf-9b32-4a9c-9af8-0d3f3c813f92\" class=\"fn\"><a id=\"10d816bf-9b32-4a9c-9af8-0d3f3c813f92-link\" href=\"#10d816bf-9b32-4a9c-9af8-0d3f3c813f92\">4<\/a><\/sup>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The AIM-HIGH trial showed no cardiovascular benefit<sup>4<\/sup><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The HPS2-THRIVE study found niacin increased stroke risk by 78%<sup>4<\/sup><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Patients experienced more diabetes, infections, and stomach problems<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Despite better cholesterol profiles, people didn&#8217;t live longer<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These studies puzzled researchers for years. Now we understand why.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Hidden Inflammation Problem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">While niacin was lowering cholesterol, it was simultaneously creating inflammatory metabolites. The 4PY compounds were triggering vascular inflammation that counteracted any cholesterol benefits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This explains the &#8220;niacin paradox&#8221; that confused doctors for decades.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hidden Sources of Vitamin B3 Overload<\/h2>\n\n\n<style>.kb-image42357_879f77-0d .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_879f77-0d img.kb-img, .kb-image42357_879f77-0d .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_879f77-0d\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-85.png\" alt=\"Different forms of oats displayed in neat vertical sections.\" class=\"kb-img wp-image-42368\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-85.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-85-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-85-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Most Americans get excess niacin without realizing it. The problem comes from multiple sources working together.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Food Fortification Since the 1940s<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The United States mandates niacin fortification in common foods like flour, cereals, rice, and oats. This policy successfully eliminated pellagra, a niacin deficiency disease.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But now this mandatory fortification may contribute to excess intake in many people.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Supplement Overuse<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Many Americans take niacin-containing supplements, believing more vitamins equal better health. Over-the-counter niacin supplements often contain 100 to 1,000mg per dose.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your daily requirement is only 14-16mg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dr. Hazen compares niacin intake to &#8220;multiple taps pouring water into a bucket.&#8221; Once your body&#8217;s needs are met, the excess &#8220;spills over&#8221; into harmful metabolites.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Inflammation and Cellular Health<\/h2>\n\n\n<style>.kb-image42357_04812e-c7 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_04812e-c7 img.kb-img, .kb-image42357_04812e-c7 .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_04812e-c7\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-86.png\" alt=\"A woman with curly hair in a white shirt holds her lower back while sitting at a home office desk.\" class=\"kb-img wp-image-42369\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-86.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-86-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-86-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Chronic inflammation damages your cardiovascular system at the cellular level. When 4PY triggers inflammatory pathways, it accelerates the aging process in your blood vessels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This type of <a href=\"https:\/\/www.jinfiniti.com\/blog\/cellular-degeneration\/\">cellular damage<\/a> affects your overall healthspan, not just your heart.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Supporting your body&#8217;s natural anti-inflammatory processes becomes even more important when facing hidden inflammatory triggers like excess niacin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Testing Your Inflammatory Status<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Understanding your body&#8217;s inflammatory burden can help guide better health decisions. Advanced biomarker testing can reveal hidden inflammation before it causes obvious symptoms.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jinfiniti&#8217;s <a href=\"https:\/\/www.jinfiniti.com\/product\/agingsos-advanced-panel\/\">AgingSOS Advanced Panel<\/a> measures 22 biomarkers, including inflammatory markers that affect cardiovascular health.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What This Means for Your Heart Health<\/h2>\n\n\n<style>.kb-image42357_569f6d-ca .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}.kb-image42357_569f6d-ca img.kb-img, .kb-image42357_569f6d-ca .kb-img img{border-top-left-radius:30px;border-top-right-radius:30px;border-bottom-right-radius:30px;border-bottom-left-radius:30px;}<\/style>\n<div class=\"wp-block-kadence-image kb-image42357_569f6d-ca\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"384\" src=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-87.png\" alt=\"ChatGPT said:\n\nThe image shows a doctor explaining heart health, emphasizing the importance of understanding your heart to make informed decisions for better care.\" class=\"kb-img wp-image-42370\" title=\"\" srcset=\"https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-87.png 683w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-87-480x270.png 480w, https:\/\/www.jinfiniti.com\/blog\/wp-content\/uploads\/2025\/08\/APRIL-JF-Blogs1-87-600x337.png 600w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This research changes how we think about B vitamin supplementation. More isn&#8217;t always better, especially with widespread food fortification.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Practical Steps You Can Take<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avoid unnecessary niacin supplements unless your doctor specifically recommends them. Most people get adequate niacin from diet alone.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Focus on supporting your body&#8217;s natural <a href=\"https:\/\/www.jinfiniti.com\/blog\/cellular-health-supplements\/\">cellular repair<\/a> processes instead of adding more vitamins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Consider testing your inflammatory status to understand your current cardiovascular risk profile.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The Role of NAD+ in Heart Health<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Interestingly, while excess niacin may increase heart disease risk, your body still needs adequate levels to produce NAD+, a crucial cellular energy molecule.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-levels-by-age\/\">NAD+ levels decline with age<\/a>, affecting cellular function throughout your body.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The key is balance. You want sufficient niacin for NAD+ production without the excess that creates harmful metabolites.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Supporting Cardiovascular Health Naturally<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of relying on high-dose niacin for cholesterol management, consider natural approaches that support heart health without inflammatory side effects.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.jinfiniti.com\/blog\/herbs-and-spices-for-inflammation\/\">Anti-inflammatory herbs<\/a> and compounds like curcumin and quercetin can help reduce cardiovascular inflammation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quality omega-3 fatty acids support heart health through multiple pathways without the <a href=\"https:\/\/www.jinfiniti.com\/blog\/niacin-side-effects-risks\/\">risks associated with excess niacin<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Bottom Line on Niacin and Your Heart<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This groundbreaking research reveals that even essential nutrients can cause problems in excess amounts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While niacin remains important for basic cellular function, excess amounts may cause problems. Too much increases cardiovascular disease risk through previously unknown inflammatory pathways.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The discovery of 4PY as a cardiovascular risk factor opens exciting possibilities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Doctors might soon use personalized medicine approaches based on this research. In the future, doctors might test your 4PY levels and genetic variants to determine your optimal niacin intake.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The message is clear: avoid unnecessary niacin supplements.&nbsp;Focus on supporting your body&#8217;s natural inflammatory balance instead.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When it comes to vitamins, more isn&#8217;t always better for your heart health.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Referenced Sources:<\/h2>\n\n\n<ol class=\"wp-block-footnotes\"><li id=\"df0d3037-c174-4651-a3e0-c63dd000f1a9\"><a href=\"https:\/\/www.nature.com\/articles\/s41591-023-02793-8\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.nature.com\/articles\/s41591-023-02793-8<\/a> <a href=\"#df0d3037-c174-4651-a3e0-c63dd000f1a9-link\" aria-label=\"Jump to footnote reference 1\">\u21a9\ufe0e<\/a><\/li><li id=\"381e37f4-f8c0-4ff6-943c-7c9527b449d3\"><a href=\"https:\/\/www.nhlbi.nih.gov\/news\/2024\/excess-levels-vitamin-b3-linked-increased-heart-disease-risk\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.nhlbi.nih.gov\/news\/2024\/excess-levels-vitamin-b3-linked-increased-heart-disease-risk<\/a> <a href=\"#381e37f4-f8c0-4ff6-943c-7c9527b449d3-link\" aria-label=\"Jump to footnote reference 2\">\u21a9\ufe0e<\/a><\/li><li id=\"b8cbb535-4d05-46a2-b4c6-39e798ab4889\"><a href=\"https:\/\/newsroom.clevelandclinic.org\/2024\/02\/19\/cleveland-clinic-led-study-discovers-link-between-high-levels-of-niacin-a-common-b-vitamin-and-heart-disease\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/newsroom.clevelandclinic.org\/2024\/02\/19\/cleveland-clinic-led-study-discovers-link-between-high-levels-of-niacin-a-common-b-vitamin-and-heart-disease<\/a> <a href=\"#b8cbb535-4d05-46a2-b4c6-39e798ab4889-link\" aria-label=\"Jump to footnote reference 3\">\u21a9\ufe0e<\/a><\/li><li id=\"10d816bf-9b32-4a9c-9af8-0d3f3c813f92\"><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4352676\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4352676\/<\/a> <a href=\"#10d816bf-9b32-4a9c-9af8-0d3f3c813f92-link\" aria-label=\"Jump to footnote reference 4\">\u21a9\ufe0e<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>For decades, doctors recommended niacin supplements to patients struggling with high cholesterol. This B vitamin seemed like a perfect solution for heart health. Recent research tells a different story. Scientists now know that excess niacin may increase cardiovascular disease risk. It works through hidden inflammatory pathways. Key Takeaways The Surprising Discovery About Niacin and Heart [&hellip;]<\/p>\n","protected":false},"author":10909,"featured_media":43245,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"[{\"content\":\"<a href=\\\"https:\/\/www.nature.com\/articles\/s41591-023-02793-8\\\" target=\\\"_blank\\\" rel=\\\"noreferrer noopener\\\">https:\/\/www.nature.com\/articles\/s41591-023-02793-8<\/a>\",\"id\":\"df0d3037-c174-4651-a3e0-c63dd000f1a9\"},{\"content\":\"<a href=\\\"https:\/\/www.nhlbi.nih.gov\/news\/2024\/excess-levels-vitamin-b3-linked-increased-heart-disease-risk\\\" target=\\\"_blank\\\" rel=\\\"noreferrer noopener\\\">https:\/\/www.nhlbi.nih.gov\/news\/2024\/excess-levels-vitamin-b3-linked-increased-heart-disease-risk<\/a>\",\"id\":\"381e37f4-f8c0-4ff6-943c-7c9527b449d3\"},{\"content\":\"<a href=\\\"https:\/\/newsroom.clevelandclinic.org\/2024\/02\/19\/cleveland-clinic-led-study-discovers-link-between-high-levels-of-niacin-a-common-b-vitamin-and-heart-disease\\\" target=\\\"_blank\\\" rel=\\\"noreferrer noopener\\\">https:\/\/newsroom.clevelandclinic.org\/2024\/02\/19\/cleveland-clinic-led-study-discovers-link-between-high-levels-of-niacin-a-common-b-vitamin-and-heart-disease<\/a>\",\"id\":\"b8cbb535-4d05-46a2-b4c6-39e798ab4889\"},{\"content\":\"<a href=\\\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4352676\/\\\" target=\\\"_blank\\\" rel=\\\"noreferrer noopener\\\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4352676\/<\/a>\",\"id\":\"10d816bf-9b32-4a9c-9af8-0d3f3c813f92\"}]"},"categories":[352,431,327,338,353,324],"tags":[],"class_list":["post-42357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nad-precursors","category-biomarkers","category-cardiovascular-diseases","category-inflammation","category-niacin","category-supplements"],"_links":{"self":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/42357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/users\/10909"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/comments?post=42357"}],"version-history":[{"count":0,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/42357\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media\/43245"}],"wp:attachment":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media?parent=42357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/categories?post=42357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/tags?post=42357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}