Black tea is one of the six famous teas in China, belonging to fermented tea. Because the tea soup is black, it is named. The common varieties of black tea are Anhua black tea, Hubei Laobian tea and Sichuan Tibetan tea. Black tea has a very good effect on human body. Drinking it in moderation every day can also reduce weight and relieve boredom. But don't drink black tea on an empty stomach, it's best to drink it after meals.

Drinking black tea on an empty stomach stimulates the stomach? It is not recommended to drink black tea on an empty stomach, which will invade the gastric mucosa and cause stomach discomfort. When drinking tea, you need to pay attention to avoid drinking a lot of strong tea on an empty stomach, which will dilute gastric juice, reduce digestive function and increase water absorption. So we are prone to physical discomfort. In particular, it is easy to make a large number of bad ingredients in tea enter the blood, causing dizziness, palpitation, weakness of hands and feet and other symptoms.

How long do you drink black tea after meals? It is recommended to drink one hour after meals. Drinking black tea immediately after a meal will dilute the gastric juice and affect the digestion of food. At the same time, tannic acid in tea can turn protein in food into indigestible solidified substance, which increases the burden on the stomach and affects the absorption of protein. It is best to drink tea an hour after meals to promote digestion and eliminate greasy. Caffeine contained in black tea has a greater stimulating effect on the stomach. Therefore, patients with gastric ulcer should pay special attention not to drink strong tea on an empty stomach.

Generally speaking, if healthy adults have the habit of drinking tea, it is best to drink about 12 grams of tea every day and brew it three or four times a day. For friends who have a lot of physical labor, energy consumption and food intake, it is ok to drink about 20 grams of black tea every day. It is also suitable for workers in high temperature environment or workers who are exposed to more toxic substances.

Friends who usually like to eat greasy food and drink too much are also suitable for drinking more black tea, within 25 grams. However, pregnant women, neurasthenia, children or tachycardia should not drink too much black tea. It should be controlled below 10g. The nutritional components of black tea are different, and everyone's absorption components have different effects on themselves. Everyone's effect is different.