An effective diet to reduce belly fat is one that includes a balance of proteins, carbohydrates, fats, vitamins and minerals. Healthy food choices for a balanced diet include poultry, nuts, vegetables, beans and eggs.
Though fat loss occurs across the entire body and it's impossible to reduce fat from just one area, diets do typically cause a loss of belly fat first, due to the amount of fat people store there. To lose fat, a person must burn more calories than he consumes. One way to do this is by consuming healthier foods with fewer calories. Exercise increases the amount of calories a person burns and provides other health benefits.