Pregnant women can eat nuts, but we should pay attention to the selection of nuts suitable for pregnant women to eat. There are many kinds of nuts, for example, pistachios, pine nuts, pistachios, walnuts and so on are available for pregnant women. Although almonds are also nuts, but not suitable for pregnant women, because pregnant women may cause contractions, which is not good for the fetus. Nuts are rich in nutrition, rich in protein, unsaturated fatty acids, linoleic acid and vitamins, calcium, phosphorus, zinc and other trace elements. Protein is necessary for fetal growth and development; linoleic acid and linolenic acid on the fetal vision development has a great role in promoting; and calcium, phosphorus, zinc and other trace elements can promote the development of the fetal skeleton and nervous system, can prevent osteoporosis due to calcium deficiency in pregnant women.