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

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

On the other hand, a higher dosage is prescribed when dealing with specific concerns such as hair loss, brittle nails, or metabolic disorders where high levels of biotin could help. “If 1000 mcg of ...

The recommended daily dose of biotin varies depending on age ... “Two common signs of a biotin deficiency are hair loss and brittle nails,” says Nazanin Saedi, MD, a board-certified ...

Our hair felt thicker and stronger, and our nails were less brittle and prone to breaking ... of each tablet means you get a lot of biotin in each dose, and the fast-dissolve tablets make it ...

“Biotin is well-researched for its ability to strengthen nails and help with growth,” says Dr. Kopelman. In fact, some studies show some benefit for brittle nails with individuals taking 2.5 ...

While biotin deficiency is relatively rare, when it occurs, it can lead to symptoms like hair thinning, brittle nails and skin rashes ... This high-dose biotin formula strengthens hair strands ...