12 foods guaranteed to flatten your belly

These are among the best sources of protein, fiber, and all the other ingredients and nutrients that help fight fat. In fact, they're so good for you that they'll just about single-handedly exchange your fat for a toned, lean body. You can base entire meals and snacks around them, but you don't have to. Just be sure to follow these simple rules.

* Incorporate two or three of these foods into each of your meals and at least one of them into each snack.
* Diversify your food at every meal to get a combination of protein, carbohydrates, and fat.
* Sneak a little protein into each snack.

A - Almonds and other nuts (with skins intact)
Superpowers Builds muscle, reduces cravings
Fights Obesity, heart disease, muscle loss, wrinkles, cancer, high blood pressure

B - Beans and legumes
Superpowers Builds muscle, helps burn fat, regulates digestion
Fights Obesity, colon cancer, heart disease, high blood pressure

S - Spinach and other green vegetables
Superpowers Neutralizes free radicals, molecules that accelerate the aging process
Fights Cancer, heart disease, stroke, obesity, osteoporosis

D - Dairy products (fat-free or low-fat milk, yogurt, cheese)
Superpowers Builds strong bones, fires up weight loss
Fights Osteoporosis, obesity, high blood pressure, cancer

I - Instant oatmeal (unsweetened, unflavored)
Superpowers Boosts energy, reduces cholesterol, maintains blood sugar levels
Fights Heart disease, diabetes, colon cancer, obesity

E - Eggs
Superpowers Builds muscle, burns fat
Fights Obesity

T - Turkey and other lean meats
Superpowers Builds muscle, strengthens immune system
Fights Obesity, various diseases

P - Peanut butter
Superpowers Boosts testosterone, builds muscle, burns fat
Fights Obesity, muscle loss, wrinkles, cardiovascular disease

O - Olive oil
Superpowers Lowers cholesterol, boosts immune system
Fights Obesity, cancer, heart disease, high blood pressure

W - Whole-grain breads and cereals
Superpowers Prevents body from storing fat
Fights Obesity, cancer, high blood pressure, heart disease

E - Extra-protein (whey) powder
Superpowers Builds muscle, burns fat
Fights Obesity

R - Raspberries and other berries
Superpowers Protects heart; enhances eyesight; improves balance, coordination, and short-term memory; prevents cravings
Fights Heart disease, cancer, obesity