A member asked:

Does biotin & iron help having a healthy hair ? if so how many mcg do you recommend having daily?

A doctor has provided 1 answer
Dr. Vicki Levine answered

Specializes in Dermatology

Biotin no help: If you want to know if you're on your levels are adequate you can get a blood test for ferritin.This shows the levels of on your that you have stored in your body. There is no evidence that biotin does anything to improve your hair.

Answered 4/9/2016

4.6k views

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Related Questions

A member asked:

Can i take iron vitamina c and Biotin at the same time to prevent hair loss?

2 doctors weighed in across 2 answers