A member asked:

Does biotin causes acne & constipation?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

biotin: According to a number of sources, when used orally in doses of up to 10 mg per day, biotin (or vitamin b7) does not cause side effects. Biotin helps to metabolize fat, carbs ; proteins.

Answered 6/17/2018

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