Sorry, but no drink or food melts the pounds off. While some evidence suggests that the active ingredient in green tea, EGCG, may help you drop a few pounds, other studies show no effect.
But green tea is a smart swap for sugary drinks.
"All things being equal, if you sub 1-2 cups of green tea for one can of soda, over the next year you'd save over 50,000 calories," Ochner says. That's more than 15 pounds. Just don’t swamp it with honey or sugar!