frontal hair thinning

I've been told hair is a luxury.   Instead of just looking for that one vitamin or supplement to help with hair growth focus on eating a healthy diet and taking a high quality multi-vitamin.   If you eat well and are healthy then you have the best shot at keeping hair. Also if you wear hats often the rubbing on the forehead/frontal area will remove hair over time.

first thanks for all of this info , i would like to know more about all food that might be useful and playing a role in order to keep the hair .

I do not know of any particular foods that help with hair growth. What I was saying is that eating a healthy diet overall is good for hair. A girl who used to cut my hair put it this way to me when I was eating really well...she said I had a "Hi-Pro" sheen going on, which is a joke on the old dog food commercial that claims to provide the nutrients necessary for a healthy looking coat. A healthy diet would have to include lots of raw fruits and veggies, lean healthy meats, etc.

Also a doctor once told me that people go through a shedding process too. So some times of the year we see our hair thin and then come back. Hope that''s you.