How long is the shelf life of tea? Can I still drink tea after the shelf life? Today, I will give you a detailed introduction to the common sense of tea shelf life. How long is the shelf life of tea? Many people have different opinions. One year, three years, five years even said that tea has no shelf life, the longer the better, the older the tea, the better. Do you know which of the above statements about the shelf life of tea is correct? Regarding the various statements about the above shelf life, Bian Xiao told everyone that these different views are correct. Is it confusing for you? This is because different teas have different characteristics, so the shelf life is different. The following small series will tell you in detail how long the shelf life of various teas is, so that everyone can drink tea healthier. First of all, the shortest shelf life is green tea, and the best shelf life of green tea is about one year. This is because green tea is not fermented in the production process, so it is very easy to deteriorate during storage, so it is not suitable for long-term drinking. The best shelf life of black tea is no more than three years. If you buy black tea in bulk, the shelf life is short, and it is best to drink it within two years. The shelf life of white tea ranges from one year to seven years. Click to buy Sun Moon Lake black tea. In recent years, some teas are the most potential teas or collectibles for speculation. The price of this kind of tea is higher than that of Huang Jingui, so there is a saying that the older the tea, the better, such as Pu 'er tea and Wuyi rock tea. People think that this kind of tea has no shelf life, and the older it is, the more precious it is. In fact, according to international food standards, this statement is unscientific. Although there is a saying in the industry that the older Pu 'er tea is, the more fragrant it is, but due to improper preservation, Pu 'er tea will also deteriorate and lose its taste. If you get wet, it will also affect people's health after drinking.