Around 70% of the world population is deficient in vitamin D and guess what: low levels of vitamin D are linked to hair loss.


Vitamin D and hair growth, what do we know?











“Vitamin D is a value that rises slowly and falls quickly”.
(My comment: This may explain the lack of effect reported on clinical trials. We would need to take these supplements consistently for long periods of time (or forever!).



Thanks
so much to @ladydermdocs for their comments ... they are awesome!
