Pu-erh tea is a food and does not have the same special effects as medicine, but when consumed in moderation, it can hydrate the body and the small amount of vitamins it contains can replenish the body’s nutritional needs. Pu-erh tea is a kind of tea produced in Yunnan Province. Each 100 grams of Pu-erh tea contains 1301 kilojoules of energy, 20.3 grams of protein, 51.7 grams of carbohydrates, 38.1 grams of dietary fiber, 4.4 grams of soluble dietary fiber, and 33.7 grams of insoluble dietary fiber. There are also vitamin E 11.4 mg, vitamin K 1500 micrograms, vitamin B20.8 mg, vitamin B60.28 mg, niacin 10 mg, phosphorus 320 mg, potassium 2000 mg, magnesium 220 mg, calcium 470 mg, iron 17 mg, zinc 4 mg, manganese 21 mg and so on. Drinking some Pu-erh tea properly can replenish a small amount of nutrients needed by the human body, and can also replenish water and so on.