Add Yahoo as a preferred source to see more of our stories on Google. Close up showing the eyes of a young child and an elderly person, with their faces pressed side to side The passage of time may be ...

Aging isn't necessarily a linear process, and the muscles in particular start deteriorating more at this age, though that's ...

Two related studies published today in Nature Metabolism show that a specialized intracellular recycling mechanism—chaperone-mediated autophagy (CMA)—is essential for muscle health. Subscribe to our ...

Researchers discovered that R. inulinivorans plays an important role in muscle strength and could act as a probiotic candidate for nutraceutical interventions targeting age-related muscle-wasting ...

A new research paper was published in Volume 17, Issue 11 of Aging-US on November 26, 2025, titled "Epigenetic aging signatures and age prediction in human skeletal muscle." In this study, first ...

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 ...

Data presented at the 2026 Muscular Dystrophy Association meeting could have readthroughs to companies developing therapies ...

Taking collagen supplements regularly supports bone and muscle health in adults, improving strength and quality of life.

Color-coded brain figure shows an example of segmented regional volumes obtained from the 3D T1 volumetric MRI scans used for the artificial intelligence computations of brain age. CHICAGO – ...

Promote healthy aging from the inside out while aiming to prevent age-related muscle loss in this nutritious healthy aging meal plan.

Age-related decline is not an unavoidable fate, but a problem that can be addressed with modern medicine, writes Andrew S. Brack.