Green tea contains more alkaloids, such as caffeine, theophylline and choline. Therefore, green tea is chemically alkaline when eaten; From a nutritional point of view, green tea contains a lot of minerals. After gastrointestinal digestion, the final product is weakly alkaline, so green tea belongs to alkaline tea.

Green tea refers to a beverage made from new leaves or buds of tea trees without fermentation, after deactivation, shaping and drying.

Extended data:

The efficacy and function of green tea;

Green tea is not fermented, and it is the most abundant and widely consumed tea in China. It is characterized by clear soup and green leaves. Efficacy and function of green tea: In Britain, tea is a healthy liquid and a spiritual drink. It is called "national drink" in China. A large number of studies in modern science have confirmed that tea does contain biochemical components closely related to human health. Tea not only has the pharmacological effects of refreshing brain, clearing away heat and relieving summer heat, resolving food stagnation, relieving fatigue and losing weight, clearing away heart fire and vexation, relieving hangover, promoting fluid production to quench thirst, reducing fire and improving eyesight, stopping dysentery and removing dampness, but also has certain pharmacological effects on modern diseases such as radiation sickness, cardiovascular and cerebrovascular diseases and cancer. The main components with pharmacological effects in tea are tea polyphenols, caffeine, lipopolysaccharide, theanine and so on.

References:

Baidu Encyclopedia _ Green Tea Baidu Encyclopedia _ Efficacy and Function of Green Tea