It contains many vitamins and acids. Losing weight by apples can make people's digestive system get a full rest. Restore its original function to make it work normally; Apple's weight loss reduces the calorie intake of the human body, and the insufficient part needs the accumulated calorie supply in the body. The so-called heat accumulated in the body is fat. Excess fat in the body is consumed, and people naturally lose weight; Apple's weight loss promotes the function of digestive system. Because apples can be fully digested and absorbed by the human body, there is little waste, which reduces the burden on the stomach and kidneys, makes the waste in the body fully discharged and purifies the blood. Imagine that the waste in the human body can be discharged smoothly, and it will become normal to absorb the new. Isn't it possible to prevent and treat many diseases? Apples can promote the production of white blood cells in the blood, improve human resistance and enhance human immunity. At the same time, it also makes people's nerves more sound and endocrine functions more reasonable, which is of inestimable benefit to improving people's mental outlook and promoting normal physiological activities of the skin.