Leeks
Leeks have a similar nutrition profile to onions and garlic, but they're easier to digest, Batayneh says. Tasty, affordable, and versatile, leeks add a lot of flavor and texture to dishes without adding a lot of calories. And because they're high in fiber, they aid in digestion, and their iron and manganese content helps regulate metabolism and blood-glucose levels, Batayneh says.
