Taking very high doses of biotin may interfere with lab test results, leading to false readings for thyroid or heart conditions. “It’s always best to talk to your doctor before starting vitamin ...

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

A common scalp ailment that can be irritating and long-lasting is dandruff, which is characterized by itching and flaking. To ...