A member asked:

I have thin, weak hair can this be genetic? my mom, paternal and maternal grand ma have thick hair but the grand ma of my dad has thin hair

A doctor has provided 1 answer
Dr. Thomas Namey answered

Specializes in Rheumatology

Yes!: While hair quality and quantity are strongly genetically influenced, other very common illnesses such as thyroid diseases have major effects on hair, which also includes nutrients. I recommend a B-100 and additional Biotin (7500 mcg) for my patients.

Answered 11/28/2017

2.9k views

Thank

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