hair and weight loss

After taking on a total lifestyle change and got myself in great shape I noticed that around a year after, my hair began to thin, I read on that heavy exercise and weight loss (I exercise everyday and jog many miles every week) can cause the hair to thin but didn’t specify why. Forget about those self-seeking doctors out there answering any of my emailed questions …hence my visit here to ask all you dopes :smiley:

Well, with an intro like that, can I resist answering?