FDA weighs expanding what can go into supplements
What's in your supplements could soon change.
Mar 30, 2026
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Physiological Phenomena: News and Research on Dietary Supplements
MeSH tree: G07.203.300.456
Gut health supplement relieves arthritis pain, finds new study
A new study has found that a prebiotic fiber supplement reduced pain, improved grip strength, and lowered pain sensitivity in people with knee osteoarthritis (OA)—with far fewer dropouts than a digital physiotherapy program. ...
Mar 12, 2026
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Specific gut bacteria species linked to muscle strength
A species of gut bacteria called Roseburia inulinivorans is specifically associated with human muscle strength and improved muscular performance in mice, finds research published online in the journal Gut.
Mar 10, 2026
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Weight-loss drug 'support supplements': Do they address nutrient deficiencies, or are they just another fad?
Weight-loss injections have rapidly moved from specialist clinics to social media feeds and high-street pharmacies. Known as GLP-1 medications, they were originally developed to support those with type 2 diabetes but are ...
Feb 17, 2026
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What are postbiotic supplements—and do you really need them?
You will likely have heard of probiotics. These are live microorganisms that, when consumed in sufficient amounts, can benefit health. They occur naturally in foods such as yogurt, kefir, kimchi and sauerkraut and are also ...
Jan 26, 2026
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45 sick in salmonella outbreak tied to Super Greens powder
A nationwide outbreak of salmonella linked to Live It Up Super Greens diet supplement powder has sickened 45 people, federal authorities said Wednesday.
Jan 16, 2026
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Public health experts highlight climate change-driven nutrition gaps
Environmental factors driven by climate change are already shaping what ends up on Americans' plates and how nutritious it is, according to a new perspective paper by researchers at the University of California, Irvine's ...
Jan 15, 2026
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Gut health linked to childhood migraine relief
For many children and their families, migraine is more than just a headache. Recurrent pain can interrupt school life, limit daily activities, and place emotional strain on both children and caregivers. While migraine is ...
Jan 12, 2026
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Infant gut bacteria may be the key to preventing asthma and allergies
Allergies and asthma affect an increasing number of children worldwide, but now an international research group led by DTU has identified a previously unknown mechanism that can reduce the risk of allergies and asthma later ...
Jan 12, 2026
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What are prebiotics and probiotics?
The human gastrointestinal tract houses roughly 100 trillion microorganisms (good bacteria). These microorganisms make up what's called the gut microbiome.
Jan 5, 2026
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