A member asked:

My crown hair is very weak and thinning but eating b complex vitamin my hair get thickening which vitamin is important b1,b2,folic acid,niacin,biotin?

A doctor has provided 1 answer
Dr. Theresa Henderson answered

Specializes in Internal Medicine

All important: It is a combination of vitamins that aids in maintaining health of hair and nails. The main active vitamin is the biotin. Biotin is known to strengthen and improve hair and hair growth.

Answered 2/24/2018

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