However, you should also pay attention to the situation when drinking green tea. If you don't know the situation, drinking it at will may seriously endanger your own safety! For example, green tea needs to be drunk half an hour after a meal, and green tea should not be drunk on an empty stomach, because drinking green tea on an empty stomach will dilute gastric acid and inhibit gastric secretion, which is not good for digestion. In severe cases, it will also cause headache, dizziness, palpitation, upset and other drunkenness. Therefore, it is best to drink tea half an hour after meals. Although green tea has many functions, it is necessary to drink green tea at the best time to achieve better results.
In addition, there are cases where these kinds of green tea can't be drunk: don't drink tea before and after taking the medicine 1 hour; Ginseng and American ginseng should not be eaten with green tea; When does the female menstrual period come every month? Women should not drink green tea when the physiological period of each month comes; Pregnant women are not suitable for drinking tea during pregnancy, because caffeine will increase the number and frequency of pregnant women's heartbeat; Lactating women should not drink too much tea, which will inhibit the secretion of milk. One glass a day is enough.
Generally speaking, people who smoke and drink too much for a long time, people with fever and thirst, and people with high blood pressure can drink green tea. However, people with bad stomachs, especially those with cold stomachs, are not recommended to drink green tea. People with hypertension are not suitable for drinking green tea, and people with anemia, especially those with iron deficiency anemia, are not suitable for drinking green tea. In addition, pregnant women should not eat it, which will endanger the growth and development of the fetus, and babies should not eat it, which will affect the function of the baby's kidney.
Green tea is the most produced and consumed tea in China, but you should make sure not to drink it, so as not to endanger your health!