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

You may have heard of biotin in regard to potential ways to strengthen your hair and nails. And it does! But it is also ... your doctor and get regular blood work and evaluate for deficiency ...

Grooming your nails, and trimming them regularly, is an important part of nail health, per Healthline. To promote the growth ...

Biotin is a popular vitamin supplement often marketed for its ability to grow healthy hair, skin, and nails. However, there is limited research on the relationship between biotin and hair.