Given the chatter that this is a gold-standard ingredient for hair growth, you may be super tempted to hit "add to cart" on the first product you see if you've noticed changes to your hair such as ...

Your brain consumes enormous amounts of glucose every day. However, without enough biotin for proper glucose metabolism, ...

Biotin, or Vitamin B7, is a water-soluble vitamin that’s essential for keeping our hair, skin, and nails healthy. It plays a ...

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