10 Nutrients That Shrink Your Belly
Studies have indicated that high levels of resveratrol in your diet may boost metabolism, helping you to burn more calories (and more belly fat) throughout the day.
Resveratrol has also been shown to suppress levels of the hormone estrogen. High levels of estrogen in your body promote increased fat storage, so suppressing these levels may decrease body fat while helping to increase lean muscle mass.
Resveratrol is found in red grapes, red wine, peanuts, and dark chocolate.