Do supplements that promote healthy hair enhance hair that has already grown?
Hey Guys.
I was recently researching hair supplements and what vitamins/minerals benefit the hair. My question is not exactly what supplements to take, but rather, do the supplements actually benefit the hair that has already grown?
When hair emerges out of the follicle, it is already dead, is it not? In turn, how can nutrients in the body “enhance” hair that’s already dead?
I can see how taking supplements may benefit hair that has yet to grow, but not hair that has already. Is this actuality?
Any input would be appreciated and thanks in advance!
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