Pregnant women should take supplements. Nutritional supplement schedule during pregnancy.

　　pregnancy female Nutritional supplement schedule for pregnant women

　　During pregnancy, women’s demand for nutrients such as vitamins and minerals is greater than that of ordinary women, so they need to supplement more nutrients. The nutritional status of expectant mothers not only directly affects nutrition fetus weight development, and also plays a vital role in the development of the fetal brain and intelligence. The following will introduce to you the nutrients that women need to supplement at various stages of pregnancy.

　　1. Supplement folic acid and vitamin B6 during 0-8 weeks of pregnancy

　　Function: Prevent the fetus from appearing nerve Organ defects, suppression of vomiting in pregnancy.

　　Folic acid is a B vitamin and an indispensable nutrient for fetal growth and development. The embryo forms primitive brain vesicles in the fourth week of pregnancy. This is a critical time for the development of neural organs and is easily affected by teratogenic factors. If folic acid deficiency at this time can lead to fetal BB neural tube malformations.

　　Folic acid supplementation can prevent anemia、premature birth , to prevent fetal malformations. Foods rich in folic acid mainly include lettuce, spinach, tomatoes, carrots, green vegetables, cauliflower and cabbage. Among the fresh fruits are oranges, strawberries, cherries, bananas, lemons and kiwis. Pork liver, beef liver, chicken, beef and mutton, etc. in animal foods.

　　2. Supplement magnesium and vitamin A during 9-12 weeks of pregnancy

　　Function: Promote fetal growth and development.

　　Magnesium on fetal muscles healthy It is vital and contributes to the normal development of bones. The amount of magnesium consumed in the first three months of pregnancy is related to the height, weight and head circumference of the baby in the abdomen.

　　Magnesium is widely found in green leafy vegetables and other foods, such as bean sprouts, soybeans, barley, malt, buckwheat, egg yolks, bananas, red fruits, cucumbers, etc. In addition, pregnant women who are deficient in magnesium often suffer from emotional restlessness, irritability, and in severe cases, coma, convulsions, etc., which are extremely detrimental to the normal development of the fetus. Therefore, women in early pregnancy should try to eat as many foods rich in vitamin A as possible, such as animal liver, milk, lean meat, carrots, pumpkin, cabbage, rape, celery, egg , peas, bananas, hairtail fish, etc.

　　3. Supplement zinc during 13-16 weeks of pregnancy

　　Function: Prevent fetal dysplasia.

　　Due to the rapid growth and development of the fetus, expectant mothers are often prone to zinc deficiency. Early pregnancy is the period when the embryo is forming, organs are differentiating, and the human body is beginning to take shape. If the mother's zinc content is insufficient, it will affect the growth of the fetus in the womb and cause the baby's brain, heart and other important organs to be underdeveloped. At the same time, zinc deficiency will also cause loss of taste, loss of appetite, and reduced immunity in the expectant mother, which will inevitably cause intrauterine growth retardation of the fetus.

　　It is recommended that women eat more foods rich in zinc during early pregnancy, such as oysters, oysters, animal liver, sesame seeds, buckwheat, corn, soy products, walnut kernels, pork, etc. Note that zinc supplementation should also be appropriate, and the zinc content in the daily diet should not exceed 45 mg.

　　4. Supplement calcium and vitamin D between 17 and 20 weeks of pregnancy

　　Function: Promote the development of fetal bones and teeth.

　　The bones and teeth of the fetus grow very fast, which is a period of rapid calcification. Once the mother-to-be is deficient in calcium, it can easily lead to calf cramps, back pain, and gestational hypertension syndrome. The second fetus is prone to bone and tooth dysplasia, underweight, bone lesions, and rickets after birth. Therefore, during pregnancy, milk, maternal milk powder or yogurt are essential drinks for expectant mothers every day, as well as a large number of calcium-rich foods, such as dried shrimps, kelp, sesame seeds, egg yolks, celery leaves, pickles, etc.

　　Note that calcium supplement alone is not enough. Vitamin D must be supplemented at the same time, because vitamin D can promote calcium absorption.

　　5. Supplement iron during 21-24 weeks of pregnancy

　　Function: Prevent iron deficiency anemia.

　　At this time, the nutritional needs of pregnant women and fetuses are soaring, and many expectant mothers begin to suffer from anemia symptoms. Iron is one of the main materials that make up red blood cells, so pregnant women should pay attention to their iron intake. If the pregnant mother is iron deficient, it will lead to insufficient iron storage in the fetal liver, which will affect the baby after birth. baby Early hemoglobin composition, leading to anemia in infants.

　　In order to avoid iron deficiency anemia, expectant mothers should pay attention to the combination of meals and consciously eat some iron-rich vegetables, animal liver, lean meat, pig blood, celery, yuba, soybeans, black beans, mung beans, etc.

　　6. Supplement “brain gold” during 25-28 weeks of pregnancy”

　　Function: Optimize brain development.

　　DHA, EPA, cephalin, lecithin and other substances together are called "brain gold". “"Brain Gold" can prevent fetal growth retardation and prevent premature birth. Secondly, the fetal nervous system is gradually improving at this time, especially the development speed of brain cells is significantly faster than during pregnancy. Sufficient brain gold can ensure the normal development of the fetal brain and retina.

　　It is recommended that pregnant women take more nutritional supplements containing "brain gold" and eat more nut products such as walnuts, pine nuts, sunflower seeds, peanuts, etc., which are rich in natural linoleic acid and linolenic acid, as well as marine fish, fish oil and other seafood.

　　7. Supplement protein between 29-32 weeks of pregnancy

　　Function: Increase postpartum milk volume.

　　Most pregnant women know that they should supplement a lot of nutrients during pregnancy, and protein supplementation is something that cannot be ignored, especially in the third trimester. In the third trimester of pregnancy, the fetus will also store some protein in its own body. In addition, women in late pregnancy should consume 20-25 grams more protein per day than before pregnancy, reaching 80-90 grams per day, and eat more meat, fish, eggs, milk and soy products.

　　8. Supplement dietary fiber during 33-36 weeks of pregnancy

　　Function: Prevent constipation and promote intestinal peristalsis.

　　In the third trimester of pregnancy, pregnant mothers are prone to constipation because the growing fetus will put pressure on the pregnant woman's stomach and cause heartburn. Fiber is vital to ensuring a healthy digestive system and can also relieve the pain caused by constipation.

　　Therefore, women in late pregnancy should pay attention to taking in a sufficient amount of dietary fiber to promote intestinal peristalsis. Whole wheat bread, celery, carrots, sweet potatoes, cauliflower, strawberries, apples and other foods are rich in dietary fiber.

　　9. Supplement vitamin B1 at 37-40 weeks of pregnancy

　　Function: Help pregnant mothers give birth smoothly.

　　In the third trimester of pregnancy, pregnant mothers must supplement various vitamins and sufficient iron, calcium, and sufficient water-soluble vitamins. In particular, vitamin B1, if deficient, can easily cause vomiting, fatigue, and asthma in pregnant mothers. It can also cause muscle weakness and weakness, resulting in slow uterine contractions and delayed labor during delivery.

　　Therefore, pregnant women should eat more rice, flour, corn, soybeans, mung beans, peanuts, lean meat, pig hearts, etc. that are rich in vitamin B1.

　　The above is the nutritional supplement schedule required by pregnant women. Get it now. (99Health Network( www.99.com.cn ) special article, please indicate the source if you need to reprint. )