Oh poo... that link leads you to where you have to sign in to a site to read the article.
This one is more direct. I hope ...
http://www.clinicalpsychiatrynews.com/news/more-top-news/single-view/three-weight-loss-diets-yield-three-metabolic-effects/ec311cb0895a1228a359b3df8ac9cdb6.html
Quien quiera pescado que se moje el culo
Dec. 2010 weight 355, surgery weight 292 Current weight 199