New kits let people bypass the doctor and order a range of diagnostic tests. Is this a good idea?

In 2026, do you need a tincture? A liquid supplement? An elixir? Dua Lipa was just showing off her supplements in liposomal ...

Certain times—and workouts—are better than others.

Payment. While some experts use the term “direct-to-consumer” to refer only to telehealth sites that take no insurance, some ...

By Dr. Priyom Bose, Ph.D. A large network meta-analysis ranks popular supplements for hair loss and shows who benefits most, ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...