Seeking that perfectly flat, chiseled stomach? Make it easier with these 10 flat-belly food rules.
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4. Aren't protein shakes just for bodybuilders? Don't be fooled by labels. Anyone, jock or not, can benefit from the belly-flattening power of protein powder. Opt for whey protein over soy: According to a study in The Journal of Nutrition, participants whose diets included whey protein for 23 weeks had less body fat and a smaller waist than those who consumed soy protein.