Not eating staple food only eat vegetables can not lose weight. Do not eat staple food only eat vegetables is an unhealthy eating habits, staple food including rice, steamed bread, noodles, corn and other foods, its main nutrient is carbohydrate, is the main source of energy, if you do not eat staple food will lead to nutritional imbalance, and can not really achieve the effect of weight loss, if you persist in the long term, but also may cause some damage to the body. Long-term do not eat staple food only eat vegetables will be due to the insufficient intake of carbohydrates, easy to lead to the body’s essential sugar shortage, thus inducing malnutrition or hypoglycemia and other diseases. Weight loss requires a balanced diet, supplementing the body’s required carbohydrates, proteins, vitamins and other nutrients, to ensure that the nutritional intake of a comprehensive and adequate. In addition, according to their own physical condition, appropriate exercise, enhance physical fitness, to achieve scientific weight loss, to maintain a healthy weight.