This article is for general information and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Not sure what multivitamin to take? These 7 questions on life stage, blood levels, label trust and format narrow the shelf down to the one that fits you.
B12 supports hair growth only when a deficiency is holding it back. Here's who's at risk, how B12 compares with biotin, and which blood tests to ask about.
Biotin doesn't cause weight gain. Here's what the research says, whether 10,000 mcg is too much, and why you should tell your provider before blood tests.
