The baby’s looks are mainly related to genetic factors and cannot be improved significantly through diet. However, pregnant women can pay attention to nutritional balance and reasonable diet during pregnancy to supplement the nutrition required by the fetus and lay a good foundation for the growth and development of the fetus, so that the baby will be born healthier and will be a beautiful, smart and cute baby, it is recommended that the following foods be consumed in moderation on a daily basis: 1, nuts: such as walnuts, peanuts, sesame, pine nuts, hazelnuts, etc.. Walnuts are rich in ceruloplasmin, lecithin and DHA, which can make up for the lack of lipid intake of pregnant women, and lipids are the main raw material for fetal brain development, so if pregnant women eat some walnuts and sesame seeds, will help the fetal brain neurological development; 2, fruits: including apples, bananas, pears, grapes, etc., fruits are rich in vitamins, but the daily intake is best not to exceed 200g; 3. Grains and cereals: millet and corn are important brain-boosting and educational foods. Millet has a very high absorption rate and is rich in protein, fat, iron, vitamin B1, vitamin B2 and carotene. Corn not only contains all the nutrients in millet, but also rich in unsaturated fatty acids, which are beneficial to the normal growth and development of the fetal brain and other aspects; 4, fish: fish is rich in vitamin A, iron, calcium and phosphorus, which have extremely high nutritional value and can promote brain development and enhance resistance to disease; 5, folic acid and DHA: early pregnancy can be supplemented with folic acid under the guidance of a doctor, which can reduce the incidence of neural tube abnormalities After 3 months, oral DHA can be taken under the guidance of a doctor to promote the development of the brain and eyes of the fetus.