Pregnant women should be careful to eat horse chestnut, a consumption of not more than 50 grams. Horse chestnut is a kind of food and medicine dual-use plants, can do both vegetables, can also do medicinal herbs, its nutritional value is very rich, containing protein, dietary fiber, carbohydrates, vitamin C, riboflavin, niacin and a variety of nutrients, but it is not recommended that pregnant women eat. From the perspective of traditional Chinese medicine, it has the effect of activating blood circulation and removing blood stasis, and it is easy to increase the risk of miscarriage when consumed early in pregnancy, and it may affect the health of the fetus when consumed in mid-pregnancy. Moreover, the acidic and cold nature of the horse’s teeth, after eating can affect the digestive and absorption function of the gastrointestinal tract of pregnant women, it is easy to diarrhea, abdominal pain and so on, which may lead to the development of the fetus is affected. To summarize, it is not recommended that pregnant women eat horse chestnut. If you really want to eat, the intake should not exceed 50 grams.