Pregnant women can eat walnuts after pregnancy. Walnuts are nuts that can supplement DHA and other trace elements, which are helpful for the growth and development of the fetus. Pregnant women are recommended to eat 4-5 walnuts a day, for this amount there is no absolute limit, there is no problem to eat more appropriately. Appropriate to eat nuts during pregnancy, the baby’s brain development is helpful, in addition to walnuts, like pistachios, pine nuts can eat. In pregnancy all kinds of diet should be reasonable, meat, fish, dairy products, eggs, vegetables, fruits, nuts and other reasonable daily intake, but also to supplement calcium, iron, zinc and other trace elements, are conducive to baby growth and development.