There is no absolute data on how many mangosteens a day to eat for pregnant women, just eat them in moderation. Mangosteen is a common fruit in life, containing carbohydrates, dietary fiber, as well as calcium, iron, folic acid, vitamin C, vitamin E, and other nutrients, if pregnant women eat some mangosteen daily in moderation, more than replenishment of nutrients needed by the body, is conducive to the growth and development of the fetus. However, it should be noted that pregnant women should not consume too much mangosteen a day, so as not to aggravate the burden on the gastrointestinal tract, inducing stomach pain, stomach upset and other symptoms. In addition, mangosteen contains a certain amount of sugar, excessive consumption may cause blood sugar fluctuations, which is not conducive to the health of pregnant women and the fetus. Pregnant women need to take a balanced diet during pregnancy, and can take more food containing folic acid and protein as appropriate. Follow the doctor’s advice and have regular checkups so as to understand the growth and development of the fetus.