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Necessity for expectant mothers to drink milk during pregnancy

release time:2022-04-12|reading:

       Physical changes during pregnancy

  Due to the needs of fetal growth and development during pregnancy, maternal metabolism will also change.

  First of all, the demand for protein of pregnant women is constantly increasing, showing a positive nitrogen balance. The nitrogen stored by the mother (1 gram of nitrogen is equal to 6.25 grams of protein), in addition to supplying the needs that affect the growth of the fetal growth system and the growth of the uterus and breast, also prepares for consumption during childbirth.

孕期女性准妈妈可以喝牛奶的必要性

  Secondly, the growth and development of the fetus requires a large amount of calcium and phosphorus. The recently pregnant fetus contains about 25 grams of calcium and 24 grams of phosphorus.

  If the mother's calcium intake is insufficient, the calcium demand of the fetus will meet the needs of growth from the mother's bone marrow and teeth. The mother's blood calcium will decrease, and her legs will cramp or her hands and feet will twitch, which will seriously affect the health of bones and teeth.

  Third, due to the exuberant insulin function in pregnancy, insulin secretion increases. If the islet function is poor, gestational diabetes can occur.

  Fourth, energy consumption during pregnancy, especially hyperemesis or prolonged delivery.

  In addition, fetal hematopoiesis and enzyme synthesis need more iron, and maternal storage is insufficient, so exogenous iron needs to be supplemented.

  How to face these changes?

  Where do these nutrients come from?

  On the one hand, it can be obtained from the common diet by consulting the nutrition and health care doctor during pregnancy on how to adjust the diet during pregnancy, and on the other hand, it can be obtained from milk and milk powder.

  Milk has generally entered the family diet of ordinary people, and its nutritional value has been recognized by ordinary people.

  Milk contains more calcium, vitamin A, vitamin d and other elements. The calcium in milk is most easily absorbed by pregnant women. The combination of iron, phosphorus, potassium, magnesium and other minerals is also reasonable.

  During pregnancy, no mother can take an appropriate amount of milk every day.

  Every 100g of milk contains 87g of water, 3.3g of protein, 4g of fat, 5g of carbohydrate, 120mg of calcium, 93mg of phosphorus, 0.2mg of iron, AIU of vitamin A140. 10.04 mg of vitamin B10.13 mg, 0.2 mg of niacin, and C1 mg. The available calories are 69kcal.

  Nutritionists found that the average fetal weight of pregnant women who drank a glass of milk every day increased by 41 grams.

  Although this is not important for normal developing fetuses, it is important for fetuses with intrauterine growth retardation and premature infants.

  Early pregnancy reaction is a normal and temporary physiological phenomenon. If the reaction is serious, it may affect the mother and fetus.

  Pregnant women should have diet adjustment and treatment, take the method of eating less and more meals, vomit again, eat more delicious food, and appropriately eat more food that is beneficial to children's brain development as a food rich in protein, inorganic salt, vitamins and sugar.

  In a word, pregnant women should embody the principle of diversification in their dietary arrangements, such as eating some eggs, fish, meat, animal liver, bean products, kelp, vegetables, fruits and other foods, paying attention to the size of the food mix, often changing the pattern, and can also add some condiments with the taste to promote appetite, increase the nutrition of pregnant women and their embryos, and lay a solid material foundation for the development of children.


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