Folic acid and other nutrients needed by the body need to be supplemented in the third trimester of pregnancy, which can be done through a variety of foods. The third trimester of pregnancy is a critical period of embryonic development, and as the fetus grows, it requires more and more nutrients. Pregnant women should pay attention to eating a comprehensive diet of nutrients and should not be picky or partial to food. Not only to eat more lean meat, eggs, fish, dairy and other foods rich in high quality protein. You should also pay attention to eating more fresh vegetables and fruits to replenish the vitamins and minerals needed in the body. The third trimester of pregnancy also needs to continue to supplement folic acid tablets, a daily 0.4mg folic acid tablet, to prevent fetal neural tube malformation. Pregnant women should pay attention to regular obstetric examination, observe the growth and development of the fetus, and seek medical treatment in time if any abnormality occurs.