I understand that maintaining a healthy weight following a successful weightless diet is difficult but this seems overly pessimistic:
Researchers claim that fat people, who lose weight either by dieting or exercising, will put it all back on again within a year.
The article does back off from the overarching generalization but claims that those of us who lose weight don’t have a chance to keep it off long term. Something tells me there is a great opportunity for a service industry to help dieters meet this daunting challenge. Anyone interested?