Raw walnuts are rich in copper, magnesium, potassium, vitamin B6, folic acid and vitamin B 1, and also contain fiber, phosphorus, nicotinic acid, iron, vitamin B2 and pantothenic acid, which can help pregnant women enhance their resistance, promote fetal brain development, improve their memory and intelligence, and supplement trace elements and minerals in their bodies, which is extremely beneficial to women's body and fetal development.

But raw walnuts contain more fat, so it is best not to eat too much, otherwise it will affect digestion. Patients with poor stomach generally do not eat raw walnuts, otherwise it will cause bloating and diarrhea. Pay attention to balanced nutrition during pregnancy, combine work and rest, often exercise outdoors, maintain a good mood and ensure adequate sleep, which is conducive to fetal development.