Women can usually eat a normal diet when they are pregnant, and it is recommended to eat some fresh vegetables, such as celery, spinach, lettuce and so on. Women need to carry out adequate nutritional supply to promote the development of the fetus when they are pregnant, and at this time, they need to supplement folic acid to promote the development of the neural tube of the fetus. In fresh vegetables, the level of folic acid is relatively high, and pregnant women can eat celery, spinach and lettuce. In addition, fresh vegetables contain vitamins, trace elements and other nutrients that are beneficial to health. After pregnancy, women are advised to seek timely medical treatment and conduct adequate pregnancy checkups to ensure the health of the fetus. Normally, attention should be paid to a balanced diet to promote the health of the body and the normal development of the fetus.