Physique killers
 

Physique-Killers: Sugar and processed fruit are yogurt's (and your midsection's) arch nemeses. Flavored versions can have enough of the added sweet stuff - up to 80% of total calories - to cause unwelcome blood-sugar surges, a scenario that triggers the release of extra insulin, which encourages the body to store fat. More gooey jam at the bottom also means less protein.