You already know what a difference a bowl of healthy oatmeal makes: It warms you up, fills you up, and pumps you up like no other breakfast food.Studies suggest that this overachiever can also help prevent obesity, diabetes, and heart attacks. And that's just the plain stuff. What happens when you top your bowl with healthy ingredients that have their own superpowers? BOOM! Your first meal of the day turns into the nutritional equivalent of TNT.