Influencers are making big claims about the potential of unapproved peptide injections to build muscle and aid fat loss. Experts urge caution.

Collagen is the most abundant protein in the body. It helps give structure to skin, bones, tendons, ligaments – even the gut ...

You already know about the benefits of collagen for healthy joints, skin, and bones. But you might not know that it can also protect your heart and reduce your risk of cardiovascular disease. As the ...

Years of sun exposure, stress and the inevitable effects of gravity manage to wreak havoc on our skin in the form of every kind of ager from frown lines and sun spots to crow's feet and forehead ...

Susan Bard, MD, is a board-certified general and procedural dermatologist with the American Board of Dermatology and a Fellow of the American College of Mohs Surgery. Peptides are short chains of ...

Kimberly Dawn Neumann is a New York City-based magazine and book writer whose work has appeared in a wide variety of publications, including Women’s Health, Health, Cosmopolitan, Fitness, Prevention, ...

A 12-week randomized trial found that premeal collagen bars produced modestly greater weight loss and metabolic improvements ...