Grapes are a u003ca href=u0022https://www.va.gov/WHOLEHEALTHLIBRARY/tools/glycemic-index.aspu0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022u003elow-glycemicu003c/au003e fruit due to their fiber and vitamins. This means they won’t contribute to weight gain, including fat storage around the stomach. Eating grapes can satisfy your hunger cravings without costing you too many calories in your weight loss diet.