The most common natural appetite suppressant is water. It is proven that one or two glasses of water before a meal can make you eat less. The best fart of it is that it’s cheap and readily available. Green tea helps the movement of glucose into the fat cells so this eliminates the urge for snacking all the time. Green tea also helps prevent high insulin and fat storage in the body. Sweet potatoes also suppress the hunger they contain an enzyme that resists the digestion of food. They contain vitamin A and C. umeboshi plums and dark chocolate are famous for shaking of a sugar crave that you might be having. The sour taste signals your body to decrease your appetite.