Tangerine as a fruit, does not belong to the drug, there is no efficacy of the claim, there is no therapeutic efficacy of the drug, but the nutrients it contains can provide the body needs. 100 grams of oranges contain 51 calories, of which 11.9 grams of carbohydrates, 0.7 grams of protein, 0.2 grams of dietary fiber, 0.1 grams of fat, vitamin A148IU, vitamin C28 mg, calcium 35 mg. Oranges are our common fruit, rich in vitamin C and citric acid, sweet and sour, loved by people, often eat can supplement the body’s daily vitamins to provide the body with the nutritional requirements, oranges are also rich in dietary fiber, which can promote gastrointestinal motility. A single food does not have the so-called efficacy of beauty, nor does it have the therapeutic effect of lowering blood pressure and lowering blood sugar. Oranges have a certain degree of acidity, consume too much easy to cause gastric acid secretion, if gastrointestinal discomfort or gastritis of the population is not recommended to eat more.