Drinking milk before pregnancy is good for the health of couples

　　Milk is also known as cow's milk. Chinese medicine believes that milk has a sweet and mild taste and has the effects of "nourishing the blood, nourishing the five internal organs", "strengthening yang, nourishing yin, and eugenics".

　　Modern medicine has confirmed that milk contains a variety of functional factors that are beneficial to eugenics. Among them, L-carnitine contained in milk is sperm A mature energy substance that has the function of increasing the number and vitality of sperm and is beneficial to maintaining male reproduction healthy。

　　The vitamin K and vitamin A contained in milk are not only beneficial to the synthesis and secretion of sex hormones, ensuring the normal concentration and vitality of sperm, but also vitamin A is fetus One of the elements of development and child growth that contributes to a good pregnancy, protection of the placenta, and normal early development. The vitamin B2 contained in milk can help pregnant women effectively supplement vitamin B2 and avoid fetal bone deformities.

　　The vitamin E contained in milk can enhance the function of the ovaries and prevent habitual abortion . The folic acid contained in milk can prevent fetal nerve tube development malformation and spina bifida, and avoid the birth of children with neural tube malformation, anencephaly and spina bifida.

　　The zinc, selenium and other trace elements contained in milk are beneficial to maintaining the health of gonads, promoting the development of sexual organs and secondary sexual characteristics, and making the male sperm count normal and healthy. female Normal menstruation is conducive to the sound development of the fetus you are carrying, will not cause teratogenesis, and will grow normally.

　　Not only that, milk is rich in protein, fat, lactose, vitamins, calcium, iron, sodium and other minerals. It is considered to be an ideal nutritionally balanced food discovered so far. Consistent drinking of milk is one of the important ways to comprehensively supplement women's nutrition. More and more young couples are beginning to pay attention to how to scientifically give birth to a healthy baby, and they know that during pregnancy and lactation, the mother is the baby's only source of nutrition, and reasonable nutritional supplements are a very important part of good pregnancy and eugenics.

　　The nutritional status of the mother directly affects the health of the fetus. Malnutrition or deficiency not only affects the physical safety of the pregnant woman, but is also closely related to the differentiation, growth and development of the fetal organs. In severe cases, it may even affect the development of fetal brain cells, which is detrimental to the intellectual development of the fetus. This requires mothers to increase their own nutritional reserves before pregnancy, strengthen nutritional intake during pregnancy and lactation, and reasonably supplement various nutrients. At present, the most ideal and most economical way is to drink milk.

　　Of course, the emergence of milk and milk products with relevant substances added to meet the special needs of pregnant women on the market is undoubtedly a sign that society attaches great importance to eugenics and postnatal care, and that women's quality of life has been improved. In addition, milk also has the function of preventing high blood pressure. Although high blood pressure is a common disease among middle-aged and elderly people, disease . But research shows that the disease can be prevented starting while the fetus is still in the mother's womb. baby If a mother insists on drinking a certain amount of milk every day during the last 3 months of her pregnancy, she can lower her child's blood pressure. If the blood pressure in childhood exceeds the normal standard, it will often develop into high blood pressure in adulthood, and letting them drink a glass of milk every day can reduce the systolic blood pressure. Therefore, people call milk the natural enemy of high blood pressure.

　　Can hot milk be stored in a thermos?

　　Some young mothers often boil the milk in advance in order to let their children eat hot milk in time. Then store in a thermos flask for later use. This method of thermal storage comes with some disadvantages. As time goes by, the temperature of the milk in the thermos bottle gradually drops. When it reaches the appropriate temperature, there are many impurities in the air in the upper part of the bottle.

　　How to consume milk

　　Do not add sugar when boiling milk. Add sugar after it is cooked and removed from the fire.； Do not boil it when heating, and do not cook it for a long time, otherwise it will destroy the nutrients and affect the body's absorption. ； The scientific method is to boil the milk over a high fire. When the milk is about to boil, immediately remove it from the heat, and then heat it again. Repeat this 3 to 4 times, which can not only maintain the nutrients of the milk, but also effectively kill the bacteria in the milk.