According to the Abs Diet and several other popular diet books, these are the top 12 foods to eat in order to lose weight.

Almonds and other nuts
Beans and legumes
Spinach and other green veggies

Dairy(fat-free or low-fat milk, yogurt, cheese)
Instant oatmeal (unsweetened, unflavored)
Eggs
Turkey and other lean meats

Peanut butter (natural)
Olive oil
Whole-grain breads and cereals
Extra-protein (whey or soy powder)
Raspberries, strawberries, blueberries

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