Can't drink it.

Tea generally has a shelf life, many tea shelf life is generally in about 18 months, after this time period of tea is generally not very fresh. Too long after the expiration date of the tea suggested that friends do not drink, may have different degrees of impact on the body. Expired tea will generally have the possibility of mold, drink it will affect the stomach. In addition to tea, other food will occur after the expiration of the possibility of deterioration of course can not be eaten, so tea is the same.

But Pu-erh tea is a special case, in the case of proper storage, ripe tea, generally speaking, in more than 15 years, raw tea, the more the more fragrant, more and more valuable.

Tea is a beverage made from the leaves of the tea tree, which is cooked into a tea broth for drinking, and can also be added to food for flavor and medicinal purposes. Modern tea is mainly according to the production process is divided into six categories, green tea, white tea, yellow tea, green tea, black tea, black tea. Tea is mostly grown in terraced fields.

Tea contains catechins, cholestenones, caffeine, inositol, folic acid, pantothenic acid and other ingredients that can enhance human health. Tea drinks - tea is known as "one of the world's three major beverages".