Only one has been shown in clinical trials to slow cognitive aging, by about two years. This is what the science says about ...

Many supplements promise to help you live longer, but aren't actually backed by science. Here are the ones doctors actually ...

Collagen – While heavily marketed for skin, oral collagen is broken down into amino acids during digestion, and there’s no ...

Here are four vitamins and supplements that health experts often say are a waste of money for most healthy adults.

Supplements that may support heart health include garlic, fiber, and red yeast rice. They may lower cholesterol levels and ...

If the body doesn’t get enough potassium, it could lead to certain health issues, such as high blood pressure or poor metabolism.

Most brain supplements are marketing. Here’s the short list that actually has peer-reviewed evidence behind it for memory and ...

A new study found that people taking omega-3 supplements showed faster cognitive decline than non-users across multiple ...

Emily Hemendinger is an assistant professor of psychiatry at University of Colorado Anschutz Medical Campus and Katie Suleta is a Ph.D. candidate in medicine and health at George Washington University ...

Mascha Davis M.P.H., R.D.N., is a nationally recognized registered dietitian nutritionist, humanitarian and founder of Nomadista Nutrition, a private nutrition practice based in Los Angeles. Her ...

Johna Burdeos is a family mom, registered dietitian and freelance writer. Having provided nutrition care to many patients with acute and chronic medical conditions over the years, Johna is passionate ...