Eating healthy snacks during late pregnancy is good for fetal development, such as pregnant women can choose yogurt, milk, etc. can supplement protein and calcium, dates, walnuts, pistachios, etc. can increase a variety of vitamins and minerals, but also increase linolenic acid and linoleic acid, which is good for fetal brain development and eye development, with laxative, improve the role of constipation during pregnancy, you can also choose whole wheat bread to provide calories during pregnancy, and You can also choose whole wheat bread to provide calories and supplement B vitamins during pregnancy. However, pregnant women are not recommended to eat deeply processed foods, such as puffed foods, fried, deep-fried and spicy snacks.