Another natural appetite suppressant way to reduce your crave for food is by eating proteins to suppress your urge for food. Proteins are meant to curb the sugar crave in you. They do this by leaving you very full. That’s not the only purpose that we ingest them, they also give your body the much needed energy. You know that proteins are rich in fiber and lower the blood cholesterol levels E.g. beans. You can eat raw nuts before meals. Hey are high on proteins and fats. Doing this before a meal will help suppress you hunger.so when it comes to eating you will consume less.