They say that abs are made in the kitchen. If you're working hard toward a six-pack, why not start stocking up on these foods today?Greek yogurt
1. Plain or Greek yogurt: We all know that yogurt is good for us, but did you know it's also good for maintaining your flat abs? For a nice mid-section, nutritionist and owner of Essential Nutrition For You Rania Batayneh says to reach for the kind that's plain flavored or Greek. "The probiotic bacteria in most yogurts help keep your digestive system healthy, which translates into a lower incidence of gas, bloating, and constipation, which can keep your tummy looking flat."