1, provide energy, diuretic, cardiac, detoxification. Glucose is a monosaccharide, can be directly absorbed by the body, is the main source of nutrients and energy in the body, directly involved in the metabolism in the body, in the digestive tract glucose is easier to be absorbed than any other monosaccharides, absorbed directly can be used by the body tissues, the human body polysaccharides must be converted into glucose, in order to be absorbed and utilized by the body, the human body's energy is mainly derived from glucose, fat, protein, of which Glucose accounts for about 50%.

2, in addition to providing energy, but also has a certain diuretic, cardiac, detoxification effect, clinically commonly used in patients who can not ingest food, hypoglycemia, hyperkalemia, drug dilution, to promote the excretion of toxic substances, such as alcoholism, organophosphorus poisoning, a variety of drug poisoning, hypertonic solution for tissue dehydration, intravenous method of glucose tolerance test, etc. will be used to glucose.