Drinking sugar water is good for the body, but it should not be taken for a long time and in large quantities. The general benefits are as follows: 1. Its biggest benefit is that it can quickly replenish the body with glucose, especially for patients with hypoglycemia. Drinking sugar water quickly can improve the symptoms and performance of hypoglycemia, which can quickly improve the clinical state and relieve hypoglycemic coma. 2. Drinking sugar water has great benefits for patients with ionic disorders or severe dehydration. Patients with serious ionic disorders or obvious dehydration, such as summer heat stroke, should drink sugar water immediately. At this time can correct the ionic imbalance in the body, but also to quickly relieve dehydration in the body. 3, drinking sugar water for acute gastrointestinal inflammation, such as nausea, vomiting, diarrhea and resulting in a large loss of body fluid patients should be quickly glucose supplementation. 4, sugar water contains vitamins and trace elements, not only can play a role in replenishing blood circulation, increase blood volume, but also on skin nutrition, the Water supply, oxygen supply, amino acids, microbiotin and trace elements supply play a very good role.