Is there anything that helps hair growth/prevents thinning?

When stress is the reason for hair loss, you must learn to relax and control your stress so that it will not cause additional hair loss. You can try som stress loss techniques, like the ones mentioned here: a href="http://stress-help-guide.com/simple-stress-management-techniques/" rel="nofollow"http://stress-help-guide.com/simple-stre…/a