There is a big difference. If the concentration of tea you drink is higher than the average concentration of human body fluids, drinking tea will not only not replenish water, but also lose a lot of water. Generally, the concentration of tea we drink is quite high. So tea can be used as a recreational drink, but white water still needs 2 liters a day.

Moreover, tea contains phenols, which will react with some vitamins in food and reduce the absorption rate, so it is good to drink it half an hour after meals.

In addition, some people are cold and should not drink more herbal tea.

Children and frail women (especially pregnant women) should not drink too much, which will affect the secretion of hormones and adversely affect the growth and development of children and the health of pregnant women.