1, the first month of pregnancy
The baby changed from a fertilized egg to a small embryo, and various organ prototypes began to appear at the end of the month. At this time, folic acid, high-quality protein, inorganic salts, vitamins, calcium, iron, zinc and other nutrients are needed. Protein is rich in eggs, millet, beans, fish and various meat products. Shrimp skin, green vegetables, sesame paste and so on have high calcium content; Spinach, oranges, lettuce and kiwifruit are rich in folic acid.
2, the second month of pregnancy
The formation of baby's brain and internal organs is an important period for the formation of fetal organs. The most primitive brain has been formed. This month's diet is mainly vitamins, zinc, protein and digestible food. And folic acid supplements. Nutrients needed at this time mainly include: protein, fat, folic acid, vitamin A and zinc. At this time, in addition to the high-protein food mentioned above, fat comes from vegetable oil and nuts, and vitamin A mainly comes from animal liver, milk and eggs.
3, the third month of pregnancy
The baby's facial organs have all been formed. I have a serious pregnancy reaction this month and need to eat digestible food. The nutrition needed this month is similar to that in the second month, but attention should be paid to supplementing calcium. Dairy products, bean products and bone soup are also rich in calcium.
After four months, the baby's sex is clear, all the organs of the baby's body have been formed, and then it is a process of continuous growth. In the next few months, we should keep adequate calcium and high-quality protein intake. Make sure you are nutritious and happy until the baby is born.
Every pregnant mother wants her baby to be smart and healthy, so during pregnancy, pregnant mothers should eat more foods that are conducive to the baby's growth and development, which is very beneficial to the baby's growth and development!
There are the following foods that are good for your baby's growth and development:
1, rich in protein food. Protein is the foundation of life growth and development. During pregnancy, pregnant mothers can't lack protein. Protein-rich foods include meat, eggs, milk, beans and bean products.
2, folic acid. In the first trimester, the lack of folic acid in pregnant mothers can lead to neural tube malformation in babies, so pregnant mothers must supplement folic acid in the first trimester. In addition, fruits and vegetables are also rich in folic acid.
3. calcium. After four months of pregnancy, the baby's bones and teeth began to develop, and the demand for calcium also increased. Therefore, from the second trimester, pregnant mothers should eat more calcium-rich foods, such as milk, beans and bean products, kelp, seaweed, shrimp skin, rape, sesame seeds, etc., which will help the development of baby's bones and teeth.
4. Unsaturated fatty acids. From the tenth week of pregnancy, the baby's brain began to proliferate rapidly. At this time, pregnant mothers eat some foods rich in unsaturated fatty acids, such as fish, nuts, mushrooms, soybeans, bean products, etc., which can enhance the activity of brain cells and improve intelligence.
Generally speaking, the nutrition in different foods is different, so if the baby is not short of nutrition, it is best for pregnant mothers to have a balanced diet, which is most conducive to the baby's growth and development!
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What to eat during pregnancy is helpful for fetal development? Because of the needs of the fetus, pregnant women need more nutrition in their diet than ordinary people. So after pregnancy, you can't eat casually.
1, early pregnancy. Some pregnant mothers can't eat anything and vomit everything because of pregnancy reaction. At this time, pregnant mothers should pay attention to eating less and eating more meals, mainly with a light diet. Pregnancy reaction can't be eaten, so don't force yourself to eat more, because it is likely to be counterproductive.
Therefore, mothers in early pregnancy can eat less and eat more, and eat lightly to avoid excessive food irritating the stomach. Insist on drinking soup every day and need vegetables and fruits every day.
2, the second trimester. At this time, the general pregnant mother's pregnancy reaction has passed and her appetite is good. Although you have a good appetite, don't overeat.
Pregnant mothers need to pay more attention to supplement nutrition and calcium at this time. You can drink more bone soup and fish soup; Eat more fish, meat and eggs; Drink more milk and eat more fruits and vegetables.
Try to avoid eating snacks or junk food.
3. Late pregnancy. Because of the increase of fetuses in the third trimester, pregnant mothers should also pay attention to their diet. During this period, they need to eat less and eat more meals, because eating too much at one meal will lead to stomach upset. And in the third trimester, we should try to avoid overeating and avoid the fetus being too big.
At the same time, we should also avoid eating too much food to prevent constipation during pregnancy.
1, 3 months before pregnancy, 3 months after pregnancy-be sure to eat folic acid (multivitamins);
Folate mothers all know that it can prevent fetal malformation, neurovascular malformation, etc ... My family eats Alevin, and I can swipe my medical insurance card. Eat more animal liver, spinach, asparagus, beans, apples, oranges and so on.
2, beneficial to human nutrition and helplessness, the key point is: protein+calcium!
Protein is an essential element for cell synthesis, and protein is needed for fetal organ formation and brain formation! Fish is a very good source of protein!
Calcium is also necessary. Many mothers are prone to cramps and bone pain during pregnancy. Because the fetus has absorbed calcium from the mother's bones!
3, the nutrition beneficial to the human body is helpless. Here, I will also focus on two kinds: magnesium+zinc.
Function: Promote the baby's growth and development, and prevent the baby from being stunted.
The other is the food to eat, the taboo of the taboo! It's time to rest, make up for it, don't worry too much, and stay happy. Good luck with your pregnancy!
At each stage of pregnancy, the developmental characteristics of the fetus are different.
For example, the gonad develops in the early pregnancy and the kidney develops in the late pregnancy, so the diet at each stage of pregnancy needs to be adjusted according to the development needs of the fetus.
Early pregnancy: according to the differentiation of embryonic tissues, folic acid deficiency has the greatest impact on the fetus. After the fertilized egg is implanted into the uterus, the notochord tube is formed on16th day, the notochord tube and nerve plate are developed on18th day, the nerve sulcus and nerve folds are formed on19th day, and the nerve sulcus is closed and enters the neural tube on the 2nd122nd day, so the rapid division and replication of cells need a lot of folic acid. Once folic acid is lacking, it is likely to cause neural tube malformation.
Eating more foods rich in folic acid is the most important thing.
Animal liver, kidney, egg yolk, mushroom, etc. Moreover, you need to take folic acid supplement 400-600 ug/d, and it is best to start supplementing it before preparing for pregnancy and 3 months before pregnancy. Half of a child's life comes from his mother and half from his father, so folic acid should be supplemented by both husband and wife.
Mid-pregnancy: Fetal growth is accelerated, and attention should be paid to nutritional balance and dietary balance. Among the 44 nutrients necessary for human body, the lack of any one nutrient will affect fetal development. The dietary arrangement can refer to the China Residents' Dietary Pagoda, which can meet more than 98% of the nutritional needs and basically guarantee the birth of a healthy baby!
Partial eclipse, picky eaters endure first.
The premise of balanced nutrition intake is food diversification.
Red meat of pigs, cows and sheep is to supplement nutrients such as iron, protein, zinc and B vitamins.
Chicken, duck and other poultry mainly provide protein, selenium, potassium and nicotinic acid.
Seafood products such as fish and shrimp provide protein, iodine, unsaturated fatty acids and vitamin D, etc.
Every food has different nutritional characteristics, and this kind of food that pregnant mothers don't often eat will cause corresponding nutritional deficiency. At this stage, we should pay attention to the supplement of fish, poultry, eggs, lean meat and dairy products.
Third trimester: fetal brain cells divide and proliferate rapidly, and bone calcification begins in the 20th week of pregnancy. As a structural and functional component of brain cells, phospholipids are in increasing demand. Long-chain polyunsaturated fatty acids such as AA and DHA on phospholipids are necessary for the growth and development of brain cells.
In addition, a catty of vegetables and half a catty of fruit every day can ensure a reasonable nutritional structure and give birth to a healthy baby!
Respondents: Dai Yunfeng, the leader of Nutrition Pirates, a national second-class public dietitian student, a senior nurse, a breast-feeding tutor, Professor Wang Xingguo, a member of China Nutrition Society, and a student of special nutrition training class.
Nutrition during pregnancy is very important. After all, every parent wants his child to be a healthy and smart baby when he is born. However, insufficient nutrition during pregnancy may lead to low birth weight and neural tube malformation. About 8000-65438+ ten thousand neural tube malformations are born in China every year, among which the north is higher than the south.
The nutritional safety of each stage of pregnancy has an important impact on the development of the fetus. The following are the main points of each period:
Before pregnancy:
In order to reduce the birth defects of children, improve the quality of birth and ensure the success of pregnancy, both husband and wife should make good preparations before pregnancy, change their living habits three to six months before the planned pregnancy, and recuperate their nutrition, health and living habits. Make it possible to reach the best state, after all, the baby's innate factors are very important. Therefore, it is best to start taking folic acid and iron in the first three months of pregnancy. Both husband and wife quit smoking and drinking six months before pregnancy.
Early pregnancy (1-3 months):
The first four weeks of pregnancy is an important period for fetal neural tube differentiation and journey. Folic acid supplementation is essential during this period, which will increase the risk of neural tube malformation and premature delivery.
(1), from the third trimester to this period, you need to supplement 400ug folic acid every day and eat as many vegetables and beans as possible.
(2) Start iron supplementation in early pregnancy, make a good reserve, and often eat foods rich in iron, such as animal liver, animal blood, lean meat and other animal foods.
Second trimester (4-6 months):
(1), supplement enough energy: during this period, fetal growth begins to accelerate, because some people's reactions in the first trimester will lead to malnutrition, so it is necessary to supplement enough energy.
(2) Supplementing enough protein and iron will rapidly increase the blood volume and red blood cells in the second trimester, and the demand for iron will also increase, so as to ensure the adequate supply of fish, poultry, eggs, lean meat and milk, and eat animal liver and animal blood once a week 1 time.
(3) From the 20th week of pregnancy, fetal brain cells divide rapidly, so phospholipids should be supplemented as the structural and functional components of brain cells, while ARA and DHA are essential components for phospholipid synthesis, and foods rich in DHA and EPA should be eaten, such as deep-sea fish, fish oil and egg yolk.
Late pregnancy (7-9 months):
Fetal tissue 7-9 months pregnant. Organs grow rapidly, brain cells divide and proliferate rapidly, and bones begin to calcify. At the same time, pregnant women's uterus enlarges, mammary gland develops rapidly, and the demand for protein, energy, vitamins and minerals increases obviously.
(1), supplement long-chain polyunsaturated fatty acids, eat more marine fish, eggs and fish oil, and choose soybean oil, flaxseed oil and low erucic rapeseed oil. And eat fish at least three times a week, including eating sea fish and an egg at least once a day;
(2) Increase calcium supplement. The recommended daily intake of calcium in the third trimester is1200mg/d. Drink at least 250ml of milk every day, increase the intake of beans, bean products, sesame, shrimp and green leafy vegetables, and supplement 300mg of calcium.
(3) To ensure adaptive weight gain, it is suggested that the normal weight gain range before pregnancy is 1 1.5~ 16kg, the low weight before pregnancy is 12.5~ 18kg, and the overweight before pregnancy is 7-1/kloc.
How to simply evaluate the nutritional status of pregnant women? In fact, there is absolutely no need to make pregnancy nutrition complicated. How many fruits, how many grams of meat, how many milliliters of milk, how many vegetables, etc. correspond to holding the pregnancy health care manual. They are all eaten every day, and there is no need to take expensive health care products such as DHA, deep-sea fish oil and multi-dimensional elements. Here are some simple and practical suggestions from the doctor's point of view:
1. There is no need to take additional health care products and medicines except folic acid in the first trimester.
2. Good weight range and weight growth rate are the most important indicators of the body's nutritional balance.
The weight may not increase in the first three months of pregnancy, and it is generally appropriate to increase by about 500g per week after the second trimester. Especially for pregnant women with thin weight, a reasonable weight growth rate is an important indicator of adequate nutrition.
3. Detection of anemia. The production of red blood cells can only be synthesized when there are many vitamins, high-quality protein and sufficient iron. If the pregnant woman does not have anemia, it means that the nutritional intake is balanced and sufficient. If there is anemia, even obese women can be complicated with severe anemia, which is caused by excessive energy intake and unbalanced nutrition, and symptomatic treatment is still needed.
4, the diet does not need to be too fine, eat whatever you want. However, we must diversify our diet and minimize the intake of sugar, especially for obese women. Meat and eggs, in particular, are the most important sources of high-quality protein and multivitamins, so we must take them fully.
Every pregnant expectant mother is the greatest, because expectant mothers would rather be out of shape, but also choose to be a plump foodie, so that the baby can better absorb nutrition. In fact, we should really pay attention to how to eat well and how to eat:
1, it is best for pregnant mothers to choose big brands of multi-dimensional tablets to accompany their meals during the morning sickness stage, but the quality of the multi-dimensional tablets should be reliable, and the folic acid content of each tablet should not exceed 0.4 mg, so that even if your morning sickness is particularly serious, it will not make your baby lack nutrition.
2. Mothers who have spent the morning sickness can enjoy the happiness brought by food. Generally, 4-6 months of pregnancy is a stable period, pregnant women have a good appetite, and the nutrition needed by the fetus has begun to increase. They can eat a lot of vegetables and fruits in this season, a low-fat milk or yogurt every day, a proper amount of pregnant women's supplements and chicken, fish, meat and eggs to provide adequate nutrition for their babies.
3, pregnancy nutrition must pay attention to the problem of blood sugar during pregnancy, eat foods with high sugar content and high starch as little as possible to prevent hyperglycemia during pregnancy in advance.
Good "pregnancy" begins with nutrition. I'm a doctor and I raise children. Fortunately, I began to study nutrition before talking about my girlfriend. I learned that protein, fat and minerals are the materials that make up human cells and tissues. The significance of basic nutrients to the body is equivalent to the significance of cement, steel bars, stones and sand to buildings, and they are indispensable. Once lacking, it will affect the quality of life, especially the development of the fetus, and may cause various diseases at any time. Therefore, it is very important for a pregnant mother to know this, which will bring you a good pregnancy. So how do you get these basic nutrients? I suggest starting from the following aspects:
1, eat more red meat. A report by the Australian Meat Advisory Committee shows that selenium and vitamin B6 in red meat (such as beef, mutton, pork, etc. ) is very important for women to conceive and can regulate the hormone level in women.
At the same time, red meat is also rich in iron, which is of great help to the hematopoietic function of pregnant women and children.
2. Supplement folic acid early If you plan to have children next year, you'd better start eating foods rich in folic acid consciously now, including whole grains, oats, vegetables and citrus fruits.
Of course, pregnant women can also take necessary folic acid and vitamins by supplementing necessary dietary supplements, pre-pregnancy vitamins and other nutrients, which can greatly reduce the probability of physical defects in newborns.
3. Proper consumption of dairy products and dairy products is also a must-have food for women during pregnancy, because they can provide women with calcium and protein needed during pregnancy.
Studies have shown that whole milk can reduce the probability of female infertility more than low-fat milk. Of course, experts also said that it is not necessary to drink only whole milk during pregnancy, but you can use whole milk to replace some low-fat or skim milk at home.
In addition to milk, a health study conducted by Harvard University in the United States found that eating full-fat dairy products every day during pregnancy, such as ice cream and cheese, can promote women's ovulation, thus increasing women's chances of conception.
It should be noted that although full-fat dairy products are helpful for pregnancy, it does not mean that dairy products, especially ice cream, can be eaten without restriction, because it is not only high in calories, but also may have adverse effects on insulin levels, so it is necessary to limit it.
4, increase the number of times to eat fruit Australian experts also pointed out that the relationship between diet and pregnancy, women who do not like fruit may increase the risk of infertility by 50%.
Studies have shown that compared with women who eat fruit more than three times the day before pregnancy, women who eat fruit only three times a month or even don't eat fruit take half a month longer to get pregnant successfully. People who eat less fruit are 50% more likely to be infertile than those who eat fruit regularly.
If you want to be a mother-to-be, you should not only pay attention to the above factors, but also strengthen physical exercise, enhance your body resistance, stay away from radiation, and use your healthy body to accumulate your "pregnancy" gas!
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In 2006, the United Nations Nutrition Executive Committee proposed that the period from pregnancy to two years after birth is an opportunity window to prevent adult chronic diseases through nutritional intervention. What does this mean? Perinatal nutrition may be related to lifelong health. Therefore, it is necessary to eat delicious and healthy during pregnancy!
Many pregnant mothers asked me if I could eat red dates. Can litchi be eaten? Is coix seed edible? Can crabs be eaten? Is soy sauce edible? Can leeks be eaten?
As long as it is not excessive and hygienic, you can eat it. The key to increase nutrition during pregnancy is to keep food high in calories and rich in protein, fat, sugar, trace elements and vitamins. In short, the diet is diversified and balanced.
But pregnant mothers can't put it down. What are the precautions? First of all, avoid overnutrition, and the total weight gain during pregnancy is 10- 12kg. Secondly, if raw and cold foods such as sashimi are fasted, there may be bacterial infections or parasites. In addition, deep-sea fish eat less, and it is dangerous to exceed the standard of mercury.
Finally, a big move! What nutritional products should pregnant mothers choose to help the fetus develop?
1 multivitamins containing folic acid. You can eat it at the beginning of pregnancy, even if you have morning sickness, you don't have to worry about malnutrition! The Australian version of Allway is good.
2DHA. After 20 weeks of pregnancy, the baby's brain and nervous system developed rapidly. DHA, known as brain gold, can help babies become smarter. Recommended brand Norwegian small fish.
3 calcium tablets. In the second and third trimester, pregnant mothers will cramp in the middle of the night, which is a manifestation of calcium deficiency. Recommend Jody, Calci.
Finally, I wish every pregnant mother a healthy baby!