1, black tea: It is a kind of fully fermented tea. Its tea is mild and rich in thearubigins and other substances, which can promote gastrointestinal peristalsis and accelerate digestion, and has a certain effect of strengthening the spleen and warming the stomach;
2. Black tea: It is post-fermented tea. The raw materials of traditional black tea are usually of high maturity, and fermented tea is rich in caffeine, amino acids, phospholipids and so on. It helps the human body to digest. Caffeine in black tea can stimulate the secretion of gastric juice, thus increasing appetite, promoting gastrointestinal peristalsis and helping gastrointestinal digestion;
3, scented tea: longan scented tea tastes slightly bitter, flat, and belongs to the lungs and kidneys. It has the effects of enriching blood and nourishing blood, calming nerves and helping sleep, and can generally be used to regulate spleen and stomach weakness, insomnia and dreaminess; Rose tea is sweet, slightly bitter and warm. It has certain effects of regulating qi, relieving depression, calming the heart and calming the nerves, and can be used to regulate emotional impatience.