1, black tea can nourish the stomach
Tea polyphenols contained in tea have astringent effect, which has a certain stimulating effect on the stomach, and it is more irritating on an empty stomach, so sometimes drinking tea on an empty stomach will make you feel uncomfortable. Black tea is fermented and baked, and tea polyphenols are enzymatically oxidized under the action of oxidase, which reduces the content and stimulates the stomach.
2. Black tea can prevent colds.
The human body's resistance drops and it is easy to catch a cold, while black tea can prevent colds and high blood pressure. Black tea is sweet and rich in protein and sugar, which can enhance the body's resistance. Gargling or drinking directly can also prevent influenza. Because of its full fermentation and weak irritation, black tea is especially suitable for people with weak stomach and body. Black tea has the function of strengthening the body and protecting the body. For the elderly, it can prevent colds and help to enhance physical fitness.
3. Black tea can warm the body and resist the cold.
Black tea is sweet and warm, which can nourish human yang, and the soup is reddish, which can give people a warm feeling. Black tea is rich in protein and sugar, which generates heat and warms the abdomen, and can enhance the cold resistance of human body. Some parts of our country have the habit of drinking black tea with sugar and milk, which can not only warm the abdomen, but also increase nutrition and keep fit. It is suitable for drinking black tea in autumn and winter, which can warm the stomach and keep out the cold. It is a good choice for the elderly with kidney deficiency.
Some benefits of old people drinking black tea have been introduced to you above. It is not difficult to see from the above that black tea has the function of nourishing the stomach and helping digestion, and can also drive away cold and prevent colds. It is a good choice for health tea.