Green tea Green tea Green tea is a type of tea that is made from "Camellia sinensis" leaves that have not undergone the same withering and oxidation process used to make oolong teas and black teas. Green tea originated in China, but its production and manufacture has spread to many other countries in Asia. Several varieties of green tea exist, which differ substantially based on the variety of "C. sinensis" used, growing conditions, horticultural methods, production processing, and time of harvest. Although there has been considerable research on the possible health effects of consuming green tea regularly, there is little evidence that
Chinese tea culture Chinese tea culture Chinese tea culture refers to how tea is prepared as well as the occasions when people consume tea in China. Tea culture in China differs from that in European countries like Britain and other Asian countries like Japan, Korea, Vietnam in preparation, taste, and occasion when it is consumed. Tea is still consumed regularly, both on casual and formal occasions. In addition to being a popular beverage, it is used in traditional Chinese medicine as well as in Chinese cuisine. The concept of tea culture is referred to in Chinese as "chayi" ("the art of drinking tea"),