What should women pay attention to before eating?
Healthy eating before pregnancy is critical, especially if pre-pregnancy nutrition is not particularly critical. Here, baby Xiaobian reminds female friends. In terms of eating habits, you need to understand the following pre-pregnancy dietary considerations: • Adhere to a balanced diet and consume a lot of nutrients needed to ensure good health. • Ingest at least 1000 mg (mg) of calcium per day (equivalent to 3 cups of about 240 ml of milk). • Make sure there is a sufficient amount of iron in your diet, especially if you have large amounts of blood. • Three meals a day must be guaranteed. • At least 5 servings of vegetables or fruits per day, food types should be comprehensive. • Limit intake of fat, salt and sugar foods and beverages • Keep the body mass index (BMI) within a healthy range (use your BMI calculator to see if your body mass index is appropriate). In vitamin supplements, you should pay attention to taking folic acid supplements. One of the key nutrients that you want to consider especially during pregnancy is folic acid. Your body needs folic acid to make new cells and genetic material. During pregnancy, folic acid contributes to the development of baby's neural tube. The neural tube will begin to form soon after pregnancy and develop into the baby's spine. Sometimes the neural tube does not close properly, causing neural tube defects (NTD) such as spina bifida. Enriching folic acid before pregnancy and during pregnancy can reduce your baby's chance of developing neural tube defects by 72%. Women who are pregnant or plan to become pregnant should take 0.4 mg or 400 micrograms of folic acid supplement daily and continue until at least 12 weeks of gestation. Doctors often prescribe 5 mg of folic acid per day to women who have previously had a neural tube malformation or are on medication for epilepsy, so be sure to consult your doctor about the correct dose for you. Also, make sure your diet contains foods rich in folic acid, including citrus fruits and juices, dark green leafy vegetables, beans, whole wheat foods, fortified breads, breakfast cereals, and more. In dietary considerations before pregnancy, you should also be careful not to eat the following foods: • Foods that may contain high levels of Listeria, such as pate and soft cheese • Vitamin supplements and foods (such as liver) that contain large amounts of vitamin A in the form of vitamin A may be harmful to the fetus, but beta-carotene in the form of vitamin A is safe for use during pregnancy. • Oily fish, where the mercury content and contaminants may be high. Although you can eat this fish, be careful not to eat too much, not more than twice a week. • Peanut if your family has a history of asthma, hay fever, or eczema. If you are particularly worried about what you have eaten in the past and are unfavorable to your pregnancy, you can give yourself some time to try to reduce the level of mercury or vitamin A in your body before you begin to prepare for pregnancy. Or don't eat this type of food once you suspect that you are pregnant. Because pregnancy weakens your immune system, Listeria and Salmonella are more prone to problems during pregnancy, and you are more likely to get sick when fighting against these germs. Finally, you should quit other habits that may be detrimental to fetal development, such as smoking, excessive alcohol consumption, excessive caffeine intake, and drug use. Experts advise: eat meat before pregnancy is a good mother Protein is too high to reduce the success rate of conception In order to give birth to healthy babies, many women begin to increase the intake of nutrients such as proteins before they become pregnant. However, according to the BBC (British Broadcasting Corporation) report, scientists in the United States have found that high levels of protein in the diet can reduce the success rate of female pregnancy. The team led by Dr. David Gardner, MD, director of the Colorado Center for Reproductive Medicine, found that if the protein content in the diet exceeds 25%, it interferes with the normal genetic imprinting of mouse embryos and affects embryo implantation and fetal development. Dr. Gardner divided the female mice into two groups. The first group fed a food with a protein content of 25% and the second group fed a food with a protein content of 14%. Four weeks later, he mated the females and transplanted 174 blastocysts into the surrogate females to examine the effect of the embryonic mother's diet on fetal development. It was found that only 36% of blastocysts in the first group of females showed normal genetic imprinting, while the second group had 70%. Only 65% ​​of blastocysts in the first group of females developed into fetuses after transplantation into the uterus of surrogate mothers, and 81% in the second group. Only 84% of the fetus of the first group of females developed further, 99% of the second group. In addition, Dr. Gardner analyzed embryonic development at the fifth day of pregnancy on surrogate mothers and found that the fetus of the first group of females developed 1/3 days slower than the fetus of the second group of females. Meat protein also has high protein In fact, previous scientific research has found that the increase in the content of ammonium, a protein metabolite in the reproductive organs of female dairy cows, will change the imprinting of the H19 gene, which plays an important role in embryonic development. Although the current study is still conducted on mice, Dr. Gardner believes that the results of the study are equally useful for humans. "With high levels of protein in the diet, the level of ammonium in the reproductive system will increase accordingly, affecting the normal imprinting of the H19 gene and fetal development, as well as increasing the risk of miscarriage. For those who want children, protein intake Should not exceed 20% of the total energy." High-protein foods include daily foods such as meat, eggs, milk, and beans. Pressure Compensation Emitter Automatic Assembly Machine And Products
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