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When a pregnant woman eats, the fetus does not necessarily eat at the same time. The absorption of nutrients by the fetus is mainly carried out through the umbilical cord.
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That's understandable. The fetus absorbs maternal nutrients through the umbilical cord.
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How long does it take for the fetus to absorb when a pregnant woman eats.
Pregnant women take food through their own digestion, breakdown and absorption, and the fetus absorbs nutrients through the placenta. So it's not clear how long it takes for the fetus to absorb the food after you take it.
1. Where does the nutrition of the fetus come from? In the womb, all the nutrients needed for the growth and development of the fetus are transported by the umbilical cord, and the blood of the umbilical cord is ** to the placenta.
Placenta: The placenta has a very complex structure and has two sets of blood circulation: one is connected to the mother's blood circulation system, and the other is connected to the baby's blood circulation system. The two sets of blood circulates in their own closed pipes that do not mix with each other, but allow for the exchange of substances.
The nutrients and oxygen needed by the fetus enter the fetal baby's blood from the pregnant mother's blood; The metabolic waste and carbon dioxide of the fetus enter the blood of the pregnant mother from the blood of the fetus and are excreted from the body through blood circulation.
2. Not all the nutrients in the body of pregnant mothers come from diet.
The nutrients in the blood are very complex: part of it comes from the diet, and part of it comes from the interaction of various organs. Blood transports nutrients to the corresponding organs and tissues for use or storage.
For example, amino acids (proteins) and glucose are transported to various organs for use, and calcium is transported to bone storage.
In addition, the organs exchange and provide nutrients to each other. This is also transported through the blood, such as the glucose produced by the liver's glycogenolysis to be transported to the brain for use, and the fat synthesized by the liver is transported to the adipose tissue for storage. The placenta and fetus, as part of the mother's body, are always supported by other organs.
For example, if the pregnant mother does not consume enough calcium, the calcium in the bones will be mobilized and transported from the blood to the placenta, and eventually into the bones of the fetus to ensure its development; If the mother fails to eat on time and the blood sugar diet** is in a hurry, the glycogen stored in the liver will be broken down into glucose, which will be transported by the bloodstream to the placenta for the fetus to use.
Blood is only a "transport vehicle" for nutrients, not a "reservoir", so even if the pregnant mother ingests more nutrients, they will not be stored in the blood, but will be stored in other organs and tissues.
Therefore, it is recommended that pregnant mothers do not eat too much, otherwise it will be very detrimental to their own health.
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When a pregnant woman eats food, the food needs to be absorbed by itself, and then the fetus can absorb nutrients through the placenta, umbilical cord, etc., which need to have a process, when the pregnant woman feels hungry, she should also pay attention to timely nutrition.
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The fetus absorbs nutrients and does not directly eat the food eaten by the pregnant woman. After the pregnant woman eats the food, after digestion and absorption, the nutrients are given to the fetus through the umbilical cord**, and the fetus will not eat directly. However, the taste of the pregnant mother may affect the child's taste in the future, so don't dwell on this, just eat a healthy science.
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The eating habits and dietary structure of pregnant women during pregnancy will have different degrees of impact on the development of the baby
1. Pregnant women should eat more fresh vegetables and fruits during pregnancy, which can supplement vitamin B, vitamin C, vitamin A and various mineral nutrients, which will help the healthy development of the baby;
2. Eating some fish, meat, etc., can provide protein and fat, which is also essential during pregnancy.
3. If you consume too much pickled food, pickles, pickled vegetables and other pickled foods during pregnancy, and eat too much barbecue food and fried food, the nutrients in these foods will be destroyed a lot, and the nutritional value is very low, which may produce some harmful chemicals, which will have an adverse impact on the healthy development of the baby.
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Crabs are cold and must not be eaten by pregnant women in the early stages of pregnancy. Pregnant women in the middle and late stages can eat less. Aloe vera can produce aloe emodin, which can cause adverse reactions in the digestive tract and may cause abdominal pain and diarrhea.
Aloe vera also promotes the movement of the uterus, and if there is bleeding, it can even pose a risk of miscarriage. In traditional Chinese medicine in Wuhu, corn is listed as a food that should not be eaten and injured the fetus.
Pregnant women must not eat in the early stages of pregnancy, in the middle and third stages of pregnancy can eat less, toxic or affect the health of the fetus such as unfried green beans, tapioca flour, wine, a lot of coffee, etc., expectant mothers eat, will affect the health of the fetus, some cold, acidic, blood-invigorating food or medicinal materials, may cause contractions and miscarriage, etc., expectant mothers should also not eat or eat less, cold such as seafood, purslane, bitter gourd, etc.; acidic foods such as hawthorn, etc.; Blood-invigorating ones such as musk, soft-shelled turtle, safflower, etc. Pregnancy is a natural process.
Eat normally, not picky, not picky. The Chinese Nutrition Society recommends that pregnant mothers eat 40 different kinds of food every day, eat a little bit of all kinds of food, and maintain a variety of food types, so that the nutrition can be balanced and the fetus will be healthier! Very happy to answer your questions, pregnancy is a good time that almost every woman has to experience, the whole family will attach great importance to it, there are often many versions of the advice, this can not be eaten and that can not be eaten, in fact, there are not too many taboos in the diet after pregnancy, as long as the ingredients are healthy and safe, there is not much difference from usual.
After pregnancy, pregnant women will eat food through the umbilical cord to the fetus, therefore, pregnant mothers should eat selectively, eat more food for the health of the fetus, and do not eat or try to eat less food that is not conducive to the healthy growth and development of the fetus. As a foodie, pregnant women are subjected to all kinds of constraints during pregnancy, crabs, lychees, hawthorns, longan, these are long-standing statements, but these are all actually without scientific basis, there is no basis to show that these foods will increase the risk of miscarriage and premature birth.
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1, fritters 2, almonds 3, aloe vera 4, spicy food 5, soft-shelled turtle 6, coffee and tea 7, cassava 8, barley 9, longan 10, purslane 11, hawthorn.
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Something that is colder, and generally something that is colder will not be more likely to have problems first. So for example, crabs, these seafood are eaten as little as possible.
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During pregnancy, you should not eat crabs, too greasy food, and no hot pot, barbecue, spicy, or fried food. You can't eat food that is too cold.
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Pregnant women belong to a special group, and many families are overprotective of pregnant women, but it is very normal to have some necessary protection! What kind of foods can pregnant women eat during pregnancy?
Cereals. Rice, wheat, soybeans, adzuki beans and other foods are included, and most of them are plant seeds and fruits! It is also the staple food of many people today, cereals contain a lot of protein, especially some miscellaneous beans contain more protein than soybeans, and cereals also contain a certain amount of carbohydrates and fats, which can maintain people's normal life activities and ensure normal dietary life!
Fruits and vegetables! During pregnancy, it is also necessary to consume some minerals and vitamins, such as carotene contains vitamin A, oranges contain vitamin C, strawberries contain vitamin A, etc., pregnant women can obtain a certain amount of vitamins and minerals from vegetables and fruits to maintain the growth and development of pregnant women and the growth of the fetus.
Fresh vegetables and fruits not only taste good, but after eating, they are better for people's bodies and good for pregnant women!
Folic acid supplements!Pregnant women need a lot of folic acid and iodine, at least 400 micrograms of folic acid supplements are needed every day, you can eat some foods rich in folic acid, for example, rape, cabbage, lentils, legumes and other green vegetables, in addition, animal liver, kidneys and eggs are contained in folic acid!Folic acid ensures that the fetus develops better in the mother's body!
Eat something high in protein in moderation!What should be paid attention to during pregnancy is the intake of fat, if the fat intake is too high, it will cause the pregnant woman to gain weight sharply, and the size of the fetus will be larger, which is very harmful to childbirth!Therefore, pregnant women should eat some high-protein foods in moderation, which can not only supplement the daily development of the fetus, but also ensure the healthy life of complement!
The food eaten by pregnant women must be very fresh, especially some vegetables, which contain certain toxicity in vegetables that have been left overnightPregnant women should also pay attention to the amount of food they eat, too much is not good, too little is not good!
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Pregnant mothers should eat nuts, iron-containing foods, iodine-containing foods, foods containing folic acid and fruits during pregnancy, which will help the baby's development.
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Be sure to eat more fish, eat more tofu, drink more yogurt, and eat more blueberries, which can protect your mother's nerve tissue.
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You can eat vegetables, then you can also eat fruits, you can also drink some milk, and then you can also eat soy products, and you should also eat more chicken, fish, mutton, beef, etc., and you should also eat some animal liver.
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Foods that cannot be eaten are chocolate, pickled foods, barbecued foods, carbonated drinks, hawthorn, watermelon, barley, water chestnuts, etc.
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Pickles, barbecue, drinks, coffee, coffee, alcohol, chocolate foods are not edible, these foods are good for the body of the baby and the mother.
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After pregnancy, some seafood, especially prawns and crabs, are not allowed to eat, and some relatively cold fruits, such as watermelon and kiwifruit, are also not allowed to eat, which will cause harm to the pregnant woman's body, and in severe cases, it will lead to miscarriage.
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Preamble: During pregnancy, pregnant women also have many dietary taboos, we must pay attention to avoid spicy food and greasy food, but also pay attention to avoid eating high salt, high sugar, high protein, high calcium and high fat food. These foods are very difficult to digest, which will increase the burden on the stomach and intestines of pregnant women, and it is easy to have symptoms of constipation.
In the process of fetal growth and development, there are a lot of nutrients needed, so pregnant women must pay attention to adjusting their diet, strengthen nutrition, so as to ensure the healthy development of the baby, usually must eat more nutritious food, it is very appropriate to supplement nutrition with diet, if the body is very lacking in a certain kind of nutrients, you can also choose to take nutrition under the guidance of a doctor. During pregnancy, pregnant women must pay attention to the food that has an impact on the fetus, and must avoid eating, there are many snacks sold outside, and preservatives and monosodium glutamate are added to the snacks, if you eat it regularly, it will affect the baby's brain development.
Pickled foods should also be avoided, because pickled foods contain a lot of nitrite, which can affect the growth and development of the fetus. Foods that are too oily, too salty, and too sweet will cause pregnant women to suffer from some diseases during pregnancy, and these foods are also very difficult to digest, which will increase the burden on the stomach. When pregnant, we must pay attention to avoid eating cold foods, such as crabs and soft-shelled turtles, the nutritional value of these foods is very high, but if it is too cold, if it is eaten during pregnancy, it will easily lead to miscarriage.
Many women will have some pregnancy reactions in the early stages of pregnancy, and the taste of many pregnant women will also change at this time, most pregnant women like to eat sour food very much, and they will choose to eat hawthorn at this time. The taste of hawthorn is relatively sour, which can enhance appetite and regulate appetite, but pregnant women who eat too much hawthorn will cause uterine contractions and miscarriage is easy to occur, so be sure to control the amount of food and don't eat too much.
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Crab, garlic, tobacco and alcohol, watermelon, kiwi, canned food, chocolate. Because these foods are very bad for the body.
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Shrimp, crabs, persimmons, fish, watermelon, pickles, these foods are not edible. Because these foods are very unhealthy, it is not good for pregnant women.
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