When I was in mid 16 I used to be really fat around 80 kgs with height 5.5 from kid I used to have really bushy hair. Now I'm 18 n from past 1 n half years I lost 22 kgs of my weight with crash diet .work outs n I weigh around 57 nw in the mid time I was left only with 1/3 of my hair I used to have. Even little baldness can be seen in the front part. This bad hair fall started after losing 20 kgs and hair used to shed like crazy nearly 500 strands per day. I even thought if I had some disease. But gone through body check up n proven healthy. Will this hair grow back? Hw much time will it take for it to be back in form. Is there any hope for me? :(