Researchers have developed a breath detector with a chemical sensor that sniffs out when your body is burning fat through a single exhale. Reporting in Device, the handheld, smartphone-assisted device measures acetone—a ...
Jul 22, 2026
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You don't need to look like a bodybuilder, but for healthy aging, maintaining muscle strength is likely just as important as getting enough aerobic activity, according to the findings of a University at Buffalo-led study ...
Feb 17, 2026
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Once confined to niche bodybuilding forums and hardcore gyms, unproven injectable peptides are now being openly marketed online to the average gym-goer by social media influencers—and regulators struggling to keep up.
May 31, 2026
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Scientists at the University of California, Irvine's School of Pharmacy & Pharmaceutical Sciences have discovered how muscle stem cells "flip a switch" to rebuild damaged muscle—a finding that could help address muscle loss ...
Feb 27, 2026
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The month of Ramadan, which began last week, is when many Muslims around the world fast from dawn to sunset, refraining from food, drink, and other physical needs as an act of worship and self-discipline.
Mar 1, 2026
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Strength training has long been seen as something you mainly do to build muscle or look good. But a new study adds to a growing body of evidence showing that lifting weights does far more than change how we look. It may help ...
Jun 22, 2026
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Endothelial dysfunction is a hallmark of cardiovascular disease (CVD) and plays a central role in vascular inflammation, thrombosis, and impaired vasodilation. A study led by researchers from Miguel Hernández University of ...
May 4, 2026
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Tougher regulation on peptide supplies is needed as illegal use skyrockets among young Australians, University of Queensland researchers say. Dr. Timothy Piatkowski, of UQ's School of Public Health, said the country's regulatory ...
May 16, 2026
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The numbers are sobering: nearly 80% of the world's teenagers don't get enough physical activity, according to the World Health Organization. But a new longitudinal study from Université de Montréal suggests the seeds of ...
Apr 10, 2026
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Duke-NUS scientists have discovered that aging muscle may contribute to cancer growth by releasing fewer extracellular vesicles, tiny particles that cells use to communicate with one another. Their study also found that the ...
Jun 17, 2026
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