1. Pregnant women should drink oolong tea with caution.

2. Oolong tea is a very common drink, but pregnant women belong to a special group, so it is recommended not to drink it.

3. Tea contains a certain amount of caffeine, which can cause damage to the health of pregnant women. Pregnant women drinking too much strong tea can lead to excessive caffeine intake, which can cause excitement to the fetal nervous system and cause damage to the fetus. Pregnant women who consume oolong tea can increase the burden on their kidneys and increase the frequency of urination. And the tannic acid in tea can also cause or aggravate anemia in pregnant women.

4. Pregnant women are advised to drink boiled water during the entire pregnancy. Drinking boiled water is healthier.