blood pressure

Mayo Clinic study finds single dose of non-prescribed Adderall raises blood pressure and heart rate in healthy young adults

Peer-Reviewed Publication Mayo Clinic ROCHESTER, Minn. — A Mayo Clinic study found that a single 25 mg dose of a combination of amphetamine-dextroamphetamine salts (Adderall) can have measurable cardiovascular effects in healthy young adults. The study aimed to better understand how the stimulant affects those who use it without a medical prescription. “The primary objective of our study was […]

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How beige fat keeps blood pressure in check

by Rockefeller University edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes  The GIST Add as preferred source A mouse aorta with immunofluorescent tagging, emphasizing the close connection between vasculature and fat. Credit: Weslie R. and William H. Janeway Laboratory of Molecular Metabolism at The Rockefeller University Obesity causes hypertension. Hypertension causes cardiovascular disease. And cardiovascular disease

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Combination pills for high blood pressure may simplify treatment, improve long-term health

by American Heart Association edited by Sadie Harley, reviewed by Andrew Zinin  Editors’ notes Credit: RDNE Stock project from Pexels Taking one pill that combines two or more blood pressure medications may help adults with high blood pressure (also known as hypertension) lower their blood pressure level faster and more effectively than taking multiple medications separately, and it

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Blood-pressure discovery opens door to new hypertension, kidney disease treatments

by University of Virginia edited by Gaby Clark, reviewed by Andrew Zinin  Editors’ notes Ang II (angiotensin II) elicits robust and periodic Ca2+ oscillations propagating across juxtaglomerular cells clusters (JGCCs) expressing GCaMP6f in ex vivo kidneys. Credit: Circulation Research (2025). DOI: 10.1161/circresaha.125.326541 University of Virginia School of Medicine scientists have obtained important new insights into how our bodies regulate our blood

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What PCPs Need to Know About the New Blood Pressure

Okay, it doesn’t get any bigger than this! Today we’re going to discuss the new guideline on hypertension from the American College of Cardiology [ACC] and American Heart Association [AHA]. These guidelines are endorsed by a boatload of organizations, but not the AAFP (the American Academy of Family Physicians), the ACP (American College of Physicians), or the ISH (the

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Common arthritis drug found to lower blood pressure and risk of heart disease

by Flinders University edited by Lisa Lock, reviewed by Andrew Zinin Effects of methotrexate (Group 1) and sulfasalazine (Group 2) on systolic blood pressure using a repeated measures mixed effects model. Credit: Annals of Medicine (2025). DOI: 10.1080/07853890.2025.2539311 Methotrexate, a common medication used to treat rheumatoid arthritis, has a newly recognized useful secondary effect of lowering blood pressure and potentially

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Research helps medical providers determine best approach to high blood pressure

by University of North Carolina at Chapel Hill School of Medicine edited by Sadie Harley, reviewed by Andrew Zinin Credit: Unsplash/CC0 Public Domain University of North Carolina researchers affiliated with the School of Nursing and School of Medicine contributed to new blood pressure guidelines released by the American Heart Association and American College of Cardiology. Leslie Davis, Ph.D.,

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Beetroot Juice’s Blood Pressure Secret: The Nitrate Effect

Exeter, England, found that regular consumption of beetroot juice may help lower blood pressure in adults over 60 years of age. Beetroot is naturally rich in micronutrients and minerals, and its nitrate content plays a central role in this effect. Evidence has shown that poor oral health and microbial imbalances can reduce the body’s ability

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New Blood Pressure Guidelines: 4 Things I Like and 2 Concerns

The American Heart Association and American College of Cardiology, along with numerous other professional societies, have released new guidance on hypertension. The 105-page document updates guidance from 2017. Here are a few highly selected likes and worries. Things I Like Accurate measurement of blood pressure. The authors place great emphasis on the accurate measurement of blood pressure (BP). This

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Why common blood pressure readings may be misleading – and how to fix them

Peer-Reviewed Publication University of Cambridge Researchers have found why common cuff-based blood pressure readings are inaccurate and how they might be improved, which could improve health outcomes for patients. High blood pressure, or hypertension, is the top risk factor for premature death, associated with heart disease, strokes and heart attacks. However, inaccuracies in the most

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