With age comes some decline in muscle, and for many people that’s accompanied by a drop in strength and function. Severe ...

U.S. diets should include more of vitamins D and E, fiber, calcium and magnesium — all are essential nutrients that could offer health benefits.

Worried birth control depletes vitamins and minerals? Experts explain what nutrients hormonal contraceptives can drain & best supplements to take on the pill for energy, mood, skin.

Learn about our registered dietitians’ favorite probiotics and read our complete guide on how to choose the best probiotic supplement for you.

High-protein snacks are all the rage these days, but is high protein actually healthy? Dietitians reveal whether ...

Our dietitians and testers rounded up the 12 best protein powders. See the products that made our list and get tips on how to use protein powder.

As a registered dietitian, I recommend getting most of your nutrition from a well-balanced diet. But a meal replacement shake can be an efficient supplement to help fill in the gaps, especially if ...

Americans spend three quarters of a billion dollars a supplements to relieve painful osteoarthritis. Consumer Reports tests to see which glucosamine and chondroitin supplements deliver what they ...