Sucrose does not have the efficacy and effect of drugs, it can replenish carbohydrates, energy, etc. for the body. Sucrose is a kind of sugar product extracted from sugar cane, which is the main component of table sugar, belongs to disaccharide, and becomes glucose after hydrolysis, which is absorbed and utilized by human body. Sucrose can replenish the body’s nutritional needs, and plays an important role in human health. Although sucrose has many benefits, but not everyone can eat, because sucrose contains a lot of sugar, so diabetic patients need to strictly control the amount of intake, children should not eat more to prevent tooth decay. Sucrose is a food, not a substitute for medication to treat diseases, such as physical discomfort, should go to the hospital in a timely manner for formal treatment to avoid delays in the condition.