To stay slim, take a look at some chocolate

摘要

Picture a wedge of velvety chocolate fudge cake. Hungry? Unlikely as It sounds, showing weight-conscious women pictures of sweet treats may actually strengthen their resolve to eat healthily, rather than encouraging them to cheat.rnAdvertisers clearly believe images of tasty morsels persuade people to buy, but psychologist Floor Kroese of Utrecht University in the Netherlands speculated that temptation might in fact heighten self-control.