Coffee should not be equated with tea, milkshake and wine. Tea polyphenols, alcohol, caffeine and other substances have nerve stimulation effect, which is easy to cause insomnia, and it is easy to cause gastrointestinal discomfort, palpitation and palpitation after drinking.

Coffee needs to be picked, processed and roasted. After it matures, various beverage forms are made according to the production method, such as wishful espresso, flower coffee, single product coffee, instant coffee, bottled beverage and so on. Because it is suitable for both cold and hot, moderate drinking is good for health, so it is sought after and respected. In foreign trade, coffee is regarded as an agricultural export commodity in many countries, and it is also one of the most traded agricultural products.