1. Nutritional value of longan Longan is a fruit with rich nutritional value. It contains a variety of vitamins and minerals, such as vitamin C, iron, zinc, etc. Among them, vitamin C can promote the body\’s immunity, iron can help replenish blood, and zinc can help promote wound healing. In addition, longan is also rich in protein and carbohydrates. These nutrients are very important for the health of pregnant women and fetuses. 2. Can pregnant women eat longan? Pregnant women can eat longan. In fact, proper consumption of some longan during pregnancy is beneficial to the health of both mother and baby.