What vitamins could help stem my hair loss?

I would really appreciate any help and suggestions that a medical professional could offer vis a vis vitamin supplements to combat hair loss. I am a 35 year old female struggling with a weight problem that, I think, is causing my hair to fall out. My hairdresser suggested I try vitamins but didn't specify which ones. Thank you in advance for your help with my situation.

Queen420

F, 36, New Jersey

unfortunately. there aren't any vitamins proven to affect hair growth

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