Drinking purslane soup during pregnancy has a good effect on the growth and development of the fetus, purslane has a high nutritional value, purslane is rich in trace elements containing a large number of iodized salt, pregnant women can play a role in preventing iodine deficiency caused by goiter, through the placenta so that the fetus can be absorbed to prevent hypothyroidism, and to promote the development of the child’s brain. It is rich in calcium, which can be used to supplement calcium during pregnancy, and can be absorbed by the child through the placenta to promote fetal bone development. Purple cabbage contains protein can supplement the nutrition of pregnant women and fetus, purple cabbage contains a variety of amino acids, the growth and development of the fetus is also beneficial. Purple cabbage contains organic salts pregnancy consumption has a diuretic effect, can alleviate the problem of edema in the late stages of pregnancy. Purple cabbage contains a lot of iron, can prevent pregnant women anemia caused by fetal stunting.