The Shangri-La Diet: The No Hunger Eat Anything Weight-Loss Plan

As seen in the New York Times and on Good Morning America-now updated by the author.

Imagine a diet that's as easy as "a spoonful of sugar" (or extra-light olive oil) twice a day. A diet that actually reduces appetite and cravings. A diet that's based on a wealth of scientific findings but is simple enough for anyone to stick to. A diet with results that amaze almost everyone who tries it.

Psychology professor Seth Roberts asks a simple question most weight-loss experts haven't thought to...