Eating only fruit for dinner is definitely not a way to lose weight. Weight loss is mainly to reduce the body fat content, only eat fruit at night also depends on what kind of fruit to eat. If you eat apples, oranges, bananas, which are high in sugar content, and the amount is not controlled, the effect of weight loss is definitely not good. At the same time only through the withdrawal of the diet of this method to play a weight loss effect, may only lose water and muscle in the body, so once the return to normal diet weight will quickly rebound, and because of the deliberate reduction of intake, the human body is particularly prone to ketosis, called physiological ketosis, such as starvation caused by physiological ketosis, will feel the physical condition is very poor, prone to dizziness, irritability, the willpower of the weight loss is a kind of test, so it is not recommended to eat only fruit at night.