Limit hyperpalatable foods, specifically the processed high-sugar, high-carb foods like cookies, doughnuts, chips, and crackers. "You may find yourself hungry sooner than expected after eating carbs that are lower in fibre or carbs that are more processed," dietitian E. Susannah Southern, RDN, LDN, the clinical nutrition manager at the University of North Carolina Hospitals Outpatient Nutrition Clinics in Chapel Hill, explained. Eating these foods often makes you crave them even more.