Chicken and cayenne pepper
The weight loss benefits of both of these foods can be a little overblown, leading some to base entire diets around them. But eating just one or two foods all the time is simply not sustainable.
Nonetheless, a 2014 study in the journal Nutrition and Metabolism found that protein-grilled chicken breasts not only help the body feel full but provide more energy to help the body burn fat during exercise. A 2017 study in Bioscience Reports found that the capsaicin in cayenne pepper also helps the body feel full, so it’s a handy way to flavor that chicken.