Pregnant women can drink light tea, but should not drink strong tea. In general, tea contains tea polyphenols, minerals, vitamins, alkaloids, etc. Tea polyphenols are the most abundant soluble components in tea, and pregnant women can drink light tea in moderation. There are many types of alkaloids in tea, typically caffeine, etc. Caffeine, or caffeine, excites the sympathetic nerves. Pregnant women who drink strong tea will have mental exuberance, rapid heart rate, increased urine output and other manifestations. Pregnant women need sufficient rest during pregnancy, otherwise it is not good for their own health and the health of the fetus, so they should not drink strong tea. During pregnancy, it is necessary to follow the doctor’s advice to take obstetric checkups on time. If you have any other dietary problems, it is recommended that you consult a professional doctor or dietitian for guidance.