Humans mostly get their fill of biotin from common foods like nuts ... at the University of Pennsylvania’s Perelman School of Medicine. Her specialties include hair loss, cosmetic dermatology ...

Biotin supports several functions in the body, including the metabolism of carbs, fats and proteins, says Dr. Misbah K. Keen, MD, MBI, MPH, a professor of family medicine at the University of ...

Biotin supports several important functions in the body, but do you need to take it as a supplement? Experts weigh in.

In 2023, we talked to experts about some the most popular supplements to get a better sense of their effectiveness.