Mother must be fully prepared when pregnant with her baby. Mum hopes to have a healthy and smart baby, and mothers can eat some brain foods during the gestation period and have a good effect on the baby's brain development. This gives birth to babies that are both healthy and smart. Here are some foods for moms: One, often eat brain puzzle food 1. Fat-rich foods: vegetable oils such as soybean oil, peanut oil, rapeseed oil, and animal fats such as butter, lard, and various meats. The nutrients and fats contained in these foods are extremely important nutrients that constitute brain tissue and play an important and irreplaceable role in brain activity. 2, protein-rich foods: animal foods such as lean meat, like pigs, cattle, sheep's meat, liver, kidney and chicken, duck, fish, shrimp, crab, etc., like eggs, duck eggs, etc.; milk, like Milk, goat milk, etc. Plant foods such as beans, like soybeans, green beans, black beans, tofu, soy milk, etc.; cereals, like rice, noodles, corn, etc.; dried fruits, like peanuts, walnuts, hazelnuts, seeds, etc. 3, foods rich in vitamin C: cherry, guava, kiwi, broccoli, strawberries, persimmons, lemons, tomatoes, bitter gourd and so on. Vitamin C, a nutrient contained in these foods, plays a role in improving brain function during fetal brain development. 4, calcium-rich foods: milk, cheese, green vegetables, soybeans, dried fish, seaweed, sesame and so on. These foods are rich in calcium, and have the effect of ensuring that the brain is tenacious at work and abnormally excited about the brain, so that brain cells can avoid harmful stimuli. Therefore, calcium intake by pregnant women during pregnancy is also very important. 5. Sugar-rich foods: white sugar, brown sugar, honey, sugar cane, radish, rice, flour, sweet potato, jujube, beet and fruit. These foods are rich in brain nutrients: sugar. The brain is an organ that consumes energy. Although the brain weighs only about 2% of the body weight, the brain's energy consumption accounts for 20% of the total body heat. Sugar is the source of energy for brain activity and has the effect of stimulating the activity of the brain. The reason is that because a large amount of sugar can stimulate the increase of insulin secretion and increase the content of tryptophan in the blood, tryptophan can stimulate serotonin. Produce and increase the activity of the brain's nerve sources and increase intelligence. 6, foods containing vitamin B: Asparagus, almonds, lean meat, eggs, chicken, peanuts, milk, beer, animal liver and so on. Cereals, oats, corn and other grains, green leafy vegetables such as spinach are rich in B vitamins. Others such as onions, garlic, etc. are rich in vitamin B, but also contain minerals. They also have good lipid-lowering effects and can be eaten more. Many nutritionists believe that the vitamin B family has an indirect effect on the function of the brain. The vitamin B family includes: B1, B2, B6, niacin, B12, etc. They have a wide range of effects on the human body, but the role of the brain is Promoting brain activity by helping protein metabolism, that is, the action of vitamin B family on the brain is the result of its protein interaction. 7, foods rich in vitamin A: animal liver, fish, seafood, butter and eggs and other animal foods. In addition, salted octopus, mackerel, white bream, salmon, squid, squid, butter, human milk, milk, etc. also contain 140 to 846 IU of vitamin A (per 100 g). Vitamin A can promote the development of the brain, lack of vitamin A can make mental retardation, so vitamin A is an important substance to promote the development of brain tissue, vitamin A should be added in moderation during pregnancy, but not excessive. 8, foods rich in vitamin E: nut foods, vegetable oils, malt, soybean oil, nuts, grains, fresh green leafy vegetables, animal organs, beans, egg yolks, fruits, lean meat, peanuts and so on. Vitamin E protects cell membranes and prevents the oxidation of unsaturated fatty acids. 9. Foods rich in iodine: The iodine content of seafood in foods is the highest, especially seaweed, jellyfish, laver, moss and mussels. Iodine is the main raw material for human thyroid hormone production, and it is also a necessary raw material for the development of the fetal nervous system. Fetal brain development is inseparable from iodine. Second, keep away from brain-damaging foods 1, too salty food. Such as pickles, mustard, bacon, bean paste and so on. Salty foods not only cause high blood pressure, arteriosclerosis and other diseases, but also damage arterial blood vessels, affect the blood supply to brain tissue, cause brain cell ischemia and hypoxia, leading to memory loss, mental retardation. Therefore, pregnant Mommy should not eat salty food, salt intake should also be appropriate. 2, more food containing MSG. Medical research shows that if pregnant mommy often eats monosodium glutamate in late pregnancy, it will cause fetal zinc deficiency. The World Health Organization proposed that adults should not consume more than 4 grams of monosodium glutamate per day. Pregnant women and children under the age of the year should not eat monosodium glutamate. 3. Foods containing lipid peroxides. Such as bacon, smoked fish and other foods that have been oiled at temperatures above 200 degrees, or have been exposed for a long time. Lipid peroxide can lead to premature aging of the brain or dementia, directly impairing the development of the brain. 4, leaded foods. Such as popcorn, egg, beer and so on. Medical research shows that lead kills brain cells and damages the brain. 5, aluminum food. Such as fritters, oil cakes and so on. Eating foods with a high aluminum content can cause memory loss, unresponsiveness, and even dementia. 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Working principle: "water evaporation absorbs heat"