The Recommended Dietary Allowance (RDA) for protein is 0.36 grams of protein per pound, or about 54 grams for a person who ...

Fitness expert Hayley Madigan shared her daily supplement regimen with Business Insider. Madigan takes supplements designed to help with muscle growth and workout performance. Whey protein and ...

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Natural bodybuilders know this feeling all too well. In the natural bodybuilding subreddit community, one user shared their ...

Losing muscle with age is common, but research shows it’s possible to preserve and even gain strength well into your 70s, 80s ...

Scientists from Tokyo Metropolitan University have discovered that a protein called platelet-derived growth factor subunit B (PDGF-B) is continuously secreted from skeletal muscle cells and helps to ...

Jonathan Schoeff, MD, a board-certified surgeon and longevity expert, breaks down a fitness truth in a recent Instagram post: ...

When you train your muscles (either by lifting weights, running, or doing resistance work), you create tiny microtears in your muscle fibers. While this might sound detrimental, it’s actually a good ...

MIT scientists find that motor neuron growth increased significantly over 5 days in response to biochemical (left) and mechanical (right) signals related to exercise. The green ball represents cluster ...

Researchers have created a magnet-containing gel mat that simulates the mechanical forces exerted on muscle cells during exercise. The novel ‘workout mat’ might assist in testing treatments for people ...