Nuts are rich in nutrients and contain a lot of fat and protein. During pregnancy, both fetus and mother are in urgent need of these two nutrients. The supply of fetal nutrition depends entirely on the nutrition absorption of expectant mothers, so pregnant women must maintain healthy eating habits and establish a perfect diet structure during pregnancy.

For the fetus, protein is first needed for physical development, and unsaturated fatty acids are needed for brain development. Nuts are fatty foods, with high calorie and fat content, and most of the oil contained in them are unsaturated fatty acids. In addition, nuts also contain15 ~ 20% of high-quality protein, more than a dozen very important amino acids which constitute the main components of brain nerve cells, and are also rich in vitamin B 1, vitamin B2, calcium pantothenate, vitamin E, calcium, phosphorus, iron and zinc. So it is very important for the development of fetal body and brain.