or stir-fry to maximize your flat-belly gains. Avocados are all the rage these days and for good reason. Just one of these superfoods packs a huge nutritional punch, with 13 grams of fiber and 20 ...

She revealed that drinking a small amount of vinegar every day can help to flatten your stomach. According to the health pro, any vinegar will do and it doesn't need to be expensive or organic.