Some experts recommend eating six small meals a day, instead of the more conventional three, cutting out added sugars and processed foods, and loading up on dependable sources of protein to help build new muscle in your midsection. Before you commit to any new diet, though, speak to your doctor and/or a nutritionist to see what they believe will work best for you.
Eat carbs. "There's this notion that carbs are bad and that you need crazy amounts of protein to be lean and fit," says Alcantara, who disagrees, and eats just as much carbs as protein, although the ideal ratio varies based on your goals. "Whatever you eat to get the results you want has to be sustainable, otherwise you're going to end up right back where you started with the same habits that got you there."