Without going into the whole scientific explanation of why it works, adding 1/4 to 1 teaspoon of this spice to something you eat every day — hot cereal, marinades, yogurt — helps blood sugar get into cells to be used for energy, so less is stored as fat.

Green Tea

One ingredient, caffeine, is a stimulant that raises your heart rate and compels your system to burn calories faster. Plus, green tea has catechins, substances that some experts believe help burn belly fat. Aim for three 8-ounce cups a day.


Yeah, dairy has a bad rep for high calories, but yogurt, both the low-fat and regular kinds, contains probiotics: "friendly" bacteria that preliminary research suggests may actually help reduce the amount of fat your body absorbs.


Again, the caffeine kicks your metabolism into high gear. Caffeine also jump-starts lipolysis, the breakdown of fat. One to two cups a day is ideal.

Chili Peppers

Often found in high quantities in hot salsa as well as in many Thai, Indian, and Chinese curry dishes, these wonder foods are packed with a metabolism-boosting compound called capsaicin, which provides chili peppers' fiery flavor. In addition, capsaicin increases your body temperature somewhat, giving your metabolism an extra calorie-burning push.

Chicken and Fish

It actually takes energy to digest food, and your body burns more calories digesting and metabolizing protein than it does while breaking down carbs and fats. Translation: Consuming a few servings of lean protein, such as chicken, fish, and tofu, each day may help keep your metabolism revving away long after you finish eating your meal.

From Eat these 11 foods for faster weight loss.