hair loss

Hello,I was just wondering if anyone can help me out. I saw your listing on the net, under black hair car .I have a problem with my hair, its breaking tremendously, and recently I have noticed it thinning out noticeably at the ends, add to that a receding hairline at the temples. I believe it goes deeper than not enough care ( believe me I've tried), perhaps a chemical imbalance or nutritional.Is there somewhere or someone (maybe a professional) that you may know of that can give me some information. My current hairdresser puts it down to stress and summer thinning (I don't think thats all)Any information would be appreciated.You can reply to twn-ooz@msn.comThank you