孕期准备（Preparation for pregnancy）

孕期准备（Preparation for pregnancy） 孕期准备(Preparation for pregnancy) Pregnancy preparation Pregnant for first months Main nutrients: folic acid Function: prevents the fetal nerve organ flaw Folic acid supplementation can prevent anemia, premature birth, and prevent fetal abnormalities, which is especially important in early pregnancy, because early development of the fetus is critical to the development of nerve organs. Pregnant mother to eat folate rich foods, such as bread, noodles, rice and flour and other cereals, and beef liver, spinach, asparagus, asparagus, beans, oranges, oranges and apples. In addition to food, but also to ensure that Folic Acid Tablets oral required daily folic acid. Pregnant for second months Main nutrients: vitamin C, vitamin B6 Effects: relieve gum bleeding and inhibit pregnancy vomiting Second months pregnant, some mothers will find themselves in the gums will bleed when brushing, appropriate amount of vitamin C can relieve gum bleeding phenomenon. At the same time, can help improve the body resistance, prevention of dental diseases. Vitamin C in life comes from fresh fruits and vegetables, such as green peppers, cauliflower, cabbage, tomatoes, cucumbers, spinach, lemons, strawberries, apples and so on. Tip: cook the above food time should not be too long, so as to avoid a large number of vitamin C loss. Vitamin B6 is the bane of pregnancy vomiting for expectant mothers who suffer from vomiting and vomiting. The highest content of vitamin VB6 in maltose, eat 1-2 spoon maltose every day can not only inhibit the vomiting of pregnancy and pregnant women can make full of go. Foods rich in vitamin B6 are also bananas, potatoes, soybeans, carrots, walnuts, peanuts, spinach and other vegetable foods. In animal food, lean meat, chicken, eggs, fish and so on are more abundant. Pregnant for third months Main nutrients: magnesium, vitamin A Role: to promote the growth and development of the baby Magnesium is critical not only to the health of the muscles of the fetus, but also to the normal development of the bones. Recent studies show that the first three months of pregnancy intake of magnesium in relation to the number of neonatal height, weight and head circumference size. Magnesium is easily found in salad oils, green leafy vegetables, nuts, soybeans, squash, melons, sunflower seeds, and whole grain foods. In addition, magnesium is good for the recovery of the mother's uterus muscles. The whole process of fetal development requires vitamin A, which particularly protects the health of the fetus's skin, stomach and lungs. During the first three months of pregnancy, the fetus cannot store vitamin A herself, so pregnant mothers must be adequately supplied. Sweet potatoes, squash, spinach and mangoes all contain a lot of VA. Pregnant for fourth months Main nutrients: Zinc Role: to prevent fetal development is not good Expectant mothers need to increase their zinc intake this month. Expectant mother, if zinc deficiency, will affect the growth of fetal baby in utero, fetal brain, heart, and other important organs will not develop well. Zinc deficiency can cause pregnant women's taste and smell abnormalities, anorexia, poor digestion and absorption, decreased immunity, which will inevitably lead to intrauterine growth retardation. Zinc rich foods are oysters, oysters, liver, mushrooms, sesame, shellfish, particularly oysters in rich content in particular. Tip: it will amount of daily dietary zinc amount should not exceed 45 mg. Pregnant for fifth months Main nutrients: vitamin D, calcium Role: promote the development of bones and teeth of the baby Fifth months after the pregnancy, the baby's bones and teeth grow very fast. It is a period of rapid calcification, and the demand for calcium is simply increasing. Therefore, from this month onwards, milk, pregnant women, milk or yogurt is indispensable mother daily calcium supplement drinks. In addition, we should eat more of these foods which are easy to absorb calcium, such as dried cheese, tofu, eggs or duck eggs, shrimps, fish, kelp and so on. In addition, expectant mothers should take calcium every day. It should be noted that calcium supplementation throughout the pregnancy throughout. Of course, calcium alone is not enough, vitamin D can effectively promote the absorption of calcium, pregnant mother to eat fish, egg, and the sun can also make VD, the pregnant mother can be appropriate to the sun, but the sun do the work. Pregnant for sixth months Main nutrients: Iron Role: to prevent iron deficiency anemia At this point, expectant mothers and Tai Baobao's nutritional requirements are soaring. Many expectant mothers are suffering from anemia. Iron is one of the important components of red blood cells, so iron intake is especially important this month. In order to avoid iron deficiency anemia, expectant mothers should pay attention to the deployment of meals, and consciously eat some vegetables rich in iron, animal liver, lean meat, eggs and so on. You can also take 0.3 to 0.6 grams of ferrous sulfate every day starting this month. Pregnant for seventh months Main nutrition: "brain gold."" Role: ensure normal development of the brain and retina of the baby DHA, EPA and brain lecithin, lecithin and other substances together, known as "brain gold."". "Brain gold" for pregnant mothers for months, has a double significance. First of all, "brain gold" can prevent premature birth, prevent fetal growth retardation, and increase the weight of the baby at birth. Secondly, at this time, the fetus, nervous system gradually improved, the whole body tissue, especially brain cells development rate is significantly faster than in early pregnancy. And adequate brain gold intake can ensure the normal development of the baby's brain and retina. For added plenty of "brain gold", pregnant mother can alternately eat plenty of DHA material, such as rich in natural linoleic acid and linolenic acid of walnut, pine nuts, sunflower seeds, almonds, hazelnuts, peanuts and other nuts, also include fish, fish oil etc.. These foods rich in fetal brain cells necessary for the development of essential fatty acids, has the role of brain puzzle. Pregnant for eighth months Main nutrients: carbohydrates Role: maintain your body's caloric needs Eighth months of pregnancy, the fetus began to store glycogen and fat in the liver and subcutaneous. At this time such as insufficient intake of carbohydrates, will result in a lack of protein or ketoacidosis, so pregnant in August should ensure the supply of heat, increase the intake of staple foods such as rice, flour, etc.. Generally speaking, expectant mothers need to eat about 400g of cereals every day, which is important for ensuring the supply of calories and saving protein. In addition, in rice, noodles, staple food, we should increase some coarse grains, such as millet, corn, oatmeal and so on. Pregnant for ninth months Main nutrients: dietary fiber Effects: prevent constipation, promote intestinal peristalsis Late pregnancy, gradually increased fetal baby burden to expectant mother, expectant mother is prone to constipation. Because of constipation, and occurrence of internal hemorrhoids. In order to alleviate the pain caused by constipation, pregnant mother should pay attention to adequate intake of dietary fiber, to promote intestinal peristalsis. Whole wheat bread, celery, carrots, sweet potato, potato, bean sprouts, cauliflower and other fresh fruits and vegetables are rich in dietary fiber. Pregnant mother should also be appropriate for outdoor sports, and develop the habit of regular defecation every day. Pregnant for tenth months Main nutrients: thiamine (vitamin B1) Effects: avoid prolonged labor and difficult delivery At the end of the month, vitamins and iron, calcium, and water soluble vitamins must be added, especially thiamine. If thiamine deficiency, easy to cause mother vomiting, fatigue, lack of body, but also affect the contraction of the uterus during childbirth, so that the birth of Cheng Yanchang, childbirth difficult. Thiamine is high in marine fish. Some of my colleagues and friends are going to have BB, and I'll send them to you to study in advance Food prone to miscarriage: 1, crab: it tastes delicious, but the cold, with stasis of power, it is bad for pregnant women, especially the crab claw, with a clear role of abortion. 2, turtle: although it has the effect of nourishing yin and kidney, but the salty taste of cold soft shelled turtle has a strong network through the blood, Sanyu block effect, and thus some disadvantages of abortion abortion, especially the turtle turtle meat and stronger than the strength. 3 barley: a homology of medicine and food, the Chinese believe that the quality of lubricating. Pharmacological experiments show that barley has excitatory effect on the uterine smooth muscle, can promote uterine contraction, which may have induced abortion. 4, purslane: it is a herbal food can be eaten, its resistance to cold and smooth. Experiments have proved that purslane juice has obvious stimulating effect on the uterus, which can increase the number of uterine contractions, increase the strength and cause abortion. Food that is harmful to the fetus 5 canned food Canned food in the process of adding a certain amount of additives, such as synthetic colors, flavors, preservatives and so on. Although these additives have little effect on healthy adults, excessive intake of pregnant women is detrimental to health. In addition, the nutritional value of canned food is not high, after the high temperature treatment, vitamins and other nutrients in food have been destroyed to some extent. 6 spinach Spinach has been thought to be rich in iron and has a blood enriching function, so it is considered a good vegetable for preventing anemia during pregnancy. In fact, spinach contains not much iron, but contains a lot of oxalic acid. Oxalic acid can affect the absorption of zinc and calcium. The content of calcium and zinc in pregnant women decreased, affecting the growth and development of the fetus. 7, chocolate and hawthorn Eating too much chocolate causes the pregnant woman to have a satiety, which affects appetite, which results in body fat and a lack of essential nutrients. Pregnant women prefer to eat sour food, hawthorn has become the preferred fruit. Hawthorn has an exciting effect on the uterus, pregnant women eating can make the uterus contraction, leading to the possibility of miscarriage, it is necessary to eat less. 8, pig liver Finland and the United States have advised pregnant women to eat less pork liver. Because in the modern livestock feed to fatten rapidly, adding too many fattening agent, in which high levels of vitamin A, causing it to accumulate in animal liver. Pregnant women eating pig liver, a large number of vitamin A will be very easy to enter the body, fetal development is very harmful, and even teratogenic. 9, long storage potatoes Potatoes contain alkaloids, the longer the storage, the higher the alkaloid content of potatoes. Excessive consumption of this potato, can affect the normal development of the fetus, resulting in fetal malformations. Of course, the individual difference is very large, not everyone will be abnormal after eating, but pregnant women or not to eat well, especially not to eat long-term storage of potatoes. 10, heat seasoning Pregnant women eat hot seasonings