Benefit
Black tea is rich in carotene, vitamin A, calcium, phosphorus, magnesium, potassium, caffeine, isoleucine, leucine, lysine, glutamic acid, alanine, aspartate and other nutrients. During the fermentation process of black tea, the chemical composition of fresh leaves changes greatly due to the chemical reaction of polyphenols, and theaflavins, thearubularins and other components are produced, and their aroma is significantly increased than that of fresh leaves, forming the unique color, aroma and taste of black tea.
Studies have shown that black tea has the effect of assisting in lowering blood sugar, blood pressure and blood lipids. The tea pigment in black tea has the effects of anti-oxidation, anti-tumor, anti-inflammation and bacteriostasis, anti-mutation, anti-virus and deodorization.
Black tea can help gastrointestinal digestion, promote appetite, diuresis, eliminate edema, and strengthen heart function. Black tea is "rich in flavonoids that eliminate free radicals, have an anti-acidification effect, and reduce the incidence of myocardial infarction."
Black tea can assist blood sugar regulation, but there is still no definitive conclusion. In the winter, the stomach is easy to feel uncomfortable, people who eat too much iced fruits and fruits can add black sugar and ginger slices to black tea, and drink slowly while warm, with stomach effect, the body will be more comfortable, but it is not recommended to drink iced black tea.