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

Biotin supplements claim they can make your hair shine, your nails stronger and your skin more radiant—all while helping fuel your body. Do they work? And what is biotin? Biotin is a B vitamin ...

You may have heard of biotin in regard to potential ways to strengthen your hair and nails. And it does! But it is also responsible for so much more – like aiding in the breakdown of food.

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