1. Reasons why pregnant women can drink tea: Pregnant women can drink tea in moderation because tea is rich in nutrients such as tea polyphenols and amino acids, which help promote digestion and regulate body functions. At the same time, proper consumption of green tea can also prevent cardiovascular disease and cancer. 2. What kind of tea is better for pregnant women to drink? During pregnancy, it is recommended to choose some low-theophylline tea, such as green tea.