3. Avocado
Admittedly, this one probably takes a bit more work in order to make it palatable for some people since it’s pretty bland on its own. When you understand the benefits of eating it, however, you probably won’t mind taking a little time figuring out how to make it pleasing to your taste buds. Just 2.5 ounces of fresh avocado provides more than 4 ounces of fat-busting fiber.