Since I was curious when i read this, I figure I may as well add for anyone reading who doesn't know (i didn't) that 12.5 stone is 175 lbs., the supplement he mentioned is

http://www.bodyhut.com/shop/prodView.asp?idProduct=51

this, and 130 euros is about 180 dollars.

just in case anyone's interested. i always wondered what a stone was...