Maternal diet during pregnancy precautions
first trimester (0-3 months): slow weight gain in pregnant women, little change, not more than 1 kg weight gain at this time is the formation of tissues and organs during embryonic, the Environmental factors include the impact of high malnutrition, maternal nutritional status on fetal growth and normal development is essential to continue.
this period, such as endocrine and metabolic changes, pregnant women are often varying degrees of pregnancy, such as evil nausea, vomiting, loss of appetite, dietary arrangements should be based on each situation, pay attention to overall nutrition every day to frighten into 150 grams of carbohydrates, in order to avoid starvation caused by high blood ketone bodies of pregnant women, the adversely affect fetal brain development; protein intake on deterrence should not be less than 40-50 grams, to ensure that basic needs.
in the food supply and food allocation should be diversified in order to light a small greasy-based, Eat more meals at not affect the physical health of the premise, as Zhao care of pregnant women eating habits and personal habits, but the poor, not subjects curb eating habits and habits should be corrected. Pregnant women should avoid smoking, avoid alcohol, avoid excessive of strong tea and coffee and other stimulating drinks. In order to reduce nausea and vomiting and other reactions, can eat some of digestible dry foods such as biscuits, bread, baked bread, cakes, etc., eat more fruits and vegetables rich in water, can add to water , vitamin C, B vitamins and calcium, potassium and other salts, can reduce pregnancy discomfort.
second trimester (4-6 months): During this period, large quantities of stored pregnant mothers begin protein, fat , calcium and nutrients required for the delivery and consumption of milk to prepare material for this issue of maternal weight gain up to 5-6 kg, so trimester pregnant women need for energy and nutrients should be increased significantly, as need to increase 200 kcal per day (0.8 MJ) energy, protein 15 g, calcium 200 mg, 10 mg of iron, vitamin A200 mg, vitamin B1, B2 of 0.6 mg, each nutrient has increased.
this a pregnant woman during the pregnancy reaction disappeared, the appetite is getting better, appetite, so should be more diverse varieties of food. In order to ensure the supply of energy should be increased a certain amount of deterrence staple food intake; more deterrence into the meat, fish, eggs, etc. animal food in order to obtain high quality protein; animal organs, especially the liver, can provide iron, zinc, vitamin A, B1, B12, folic acid, etc., the best eating 1-2 times per week; day should eat milk, beans and soy, shrimp and green leafy vegetables to get more calcium, the prevention of maternal calcium deficiency symptoms such as leg twitching occurred.
third trimester of pregnancy (7 months later): This period is the most fetal growth and development rapid period of fetal nutrients stored up, so the supply of nutrients in late pregnancy should meet or exceed the level of the mid-especially to increase the 25 grams of protein a day, in mid-meal basis to increase deterrence into high-quality protein (50 grams of meat, poultry, fish, or 250 ml of milk or 250 ml milk), add 700 mg of calcium a day, eat more calcium-rich foods.
In addition, the composition of this period in the diet may choose small size, high nutritional value of food daily meal times may be increased to 5 meals to the principle of small meals this period of pregnant women prone to edema (mainly the lower limbs), the water should be controlled diet, salt intake deterrence, to have significant lower extremity edema , adequate vitamin C or VC-rich foods such as kiwi (the king of fruits), Elizabeth melon (sweet nice golden color, grapefruit (personal opinion, you eat grapefruit, D c significantly drops), tomatoes with Cuihong hormone (ulcers added VB) add simple, daily eat an apple, cherry could also be added., but should avoid eating bacon, salted fish, pickles, mustard, pickles and other foods with high salt content.
Also:
pregnant women is best to eat vegetables, fruits, kiwi, fresh dates, strawberry, loquat, orange, orange, persimmon, etc. are rich in vitamin C. 100 grams of fruit vitamin C content is calculated, kiwi with
420 mg, containing 380 mg of fresh dates, 80 mg of strawberry, orange contains 49 mg, containing 36 mg of loquat, orange, persimmon, each containing 30 mg banana, peaches, each containing 10 mg, grapes, figs, apples each Only 5 mg, pears contain only 4 mg.
was determined that adult day need 60 mg of vitamin C, if vitamin C content from the little deterrence to take the fruit, you need 25 figs, pears need 14 grapes need 1.5 kg, so eat twelve vitamin C content of fruit less, in fact, did not help. However, if vitamin C is higher kiwi, citrus or persimmon a day, twelve is enough. If it is fresh dates or strawberry, as long as fifty-six, to deter access to the daily requirement of vitamin C. Therefore, in order to get enough vitamin C, eat the fruit should have a choice.
mm promote sleep and honey prevent constipation
In natural foods, need to neurons in the brain the highest concentrations of energy in the honey, if pregnant women drink a glass of honey water before bed and have a sedative effect can be alleviated more than a dream fitfully, sleep is not fragrant and discomfort, improve sleep quality. In addition, pregnant women, on the afternoon of drinking water per day, if placed in the water a few drops of honey, can slow down bowel, effectively preventing constipation and hemorrhoids.
Fish mm to avoid adverse fetal brain development
experts recommend that pregnant women eat at least a week 1-2 times a fish to absorb enough DHA, to meet the demand for fetal brain development. In addition, once a week to eat fish during pregnancy also may help reduce premature birth of.
bean sprouts mm fetal tissues and organs to promote fetal growth and development of construction
need protein, which is fetal cell differentiation, organ formation of basic substances, the body of the fetus to grow as the construction of a solid foundation as the building Huang bean sprouts are rich in proteins necessary for the fetus, but also in pregnant women to reserve, to supply the consumption of childbirth and postpartum lactation, while the prevention of postpartum hemorrhage, constipation, improve the quality of breast milk, so the bean sprouts are the ideal maternal vegetables.
eggs mm for fetal brain development and egg nutrient
comprehensive and balanced, almost exactly seven nutrients Ji can be utilized by the body, especially egg yolk choline is known as ;, for fetal brain development in baby's very useful, but also to enable pregnant women to maintain a good memory, so the egg is the ideal food for pregnant women. In addition, high-quality protein in eggs can be stored in the pregnant women to help improve post-natal milk quality. remind you that, of course, good for pregnant women to eat eggs and health of the fetus, but not the more the better, eat 2-3 a day is appropriate, to avoid increasing the burden of liver and kidney.
melon and watermelon mm to help eliminate lower extremity edema
late pregnancy pregnant women because of the inferior vena cava pressure, blood flow obstruction, orthostatic ankle edema often occurs, but generally will disappear after a rest, if rest does not disappear after the swelling or edema, no other severe abnormalities, said for the edema of pregnancy. cold sweet melon, water-rich, you can thirst diuretic if and carp soup together, lower extremity edema in pregnant women can be reduced. a small watermelon with detoxification, diuretic swelling effect, regular consumption of urine of pregnant women will increase, thereby expel excess moisture to help eliminate lower extremity edema.
Apple mm promote brain development and the prevention of fetal malformation
apple is rich in zinc, and zinc are closely related with people's memory. Zinc will help the Ministry of fetal cerebral cortex, hippocampus edge development, contribute to the fetus acquired memory, so Apple is known as low development of stagnation, when the central nervous system damage with congenital heart disease, and multiple bone deformities such as hypospadias, especially pregnant women, serum zinc levels are very low, then there will be serious consequences such as miscarriage or stillbirth in pregnant women eat l-2 apples, that meet the fetal demand for zinc.
mm kelp and iodized salt to prevent mental retardation
fetal 3-5 months of pregnancy when fetal brain development relies on maternal supply of adequate thyroid factors, if pregnant women iodine deficiency will cause the body's thyroid hormone synthesis are affected, so the fetus can not get the necessary thyroid hormone, leading to poor brain development, lower IQ after birth even get enough iodine, it is difficult to correct a congenital cause of mental low, so pregnant women must pay attention to iodine during pregnancy in addition to deterrence than to take iodized salt, preferably from iodine-rich food supplement food, especially iodine-deficient areas. common kelp of iodine content of food to the most abundant, is pregnant optimal iodine food. as long as 1-2 times a week to eat seaweed, you can meet the needs of fetal development.
pumpkin mm prevention of pregnancy edema and hypertension
nutrient rich pumpkin flowers and pregnant women eat pumpkin fruit, not only can promote the development of fetal brain cells and enhance their vitality, but also prevention of pregnancy, edema, hypertension and other pregnancy complications, and promote blood clotting and the prevention of postpartum hemorrhage. take pumpkin 500 grams, 60 grams of rice, boiled pumpkin porridge, can promote liver cell regeneration, and recovery of the early response can promote appetite and physical strength.
fresh sour fruit mm to prevent fetal neural tube defects
bayberry, strawberry, cherry, kiwi, pomegranate, grapes , are the fruit with a sour taste of these fruits are rich in folic acid, and folic acid neural tube is the embryonic development of the very important matter, if the lack of folic acid during pregnancy, will affect the embryo development and the formation of the neural tube, resulting in children with spina bifida or anencephaly. Thus, in early pregnancy should pay attention to eat more fresh sour fruits, reducing the occurrence of fetal neural tube defects in the wind Yan deformity.
mm prevention of pregnancy hypertension
celery celery is rich in coriander glycosides, carotene, VC, nicotinic acid, and mannitol and other nutrients, especially the leaves of some nutrients are more abundant than the celery stalk, with heat and cooling blood, refreshing diuretic, sedative role of blood pressure. frequent consumption of third trimester can help lower blood pressure of pregnant women, iron deficiency anemia and pregnancy-induced hypertension caused by the pre-eclampsia and other complications, but also prevention and treatment.
walnuts and sesame mm tocolysis and to promote fetal brain development
walnuts and sesame seeds With qi nourishing effect, with the role of tocolysis. trimester pregnant women suffered nausea, aversion to fatty foods, do not want to smell even if pregnant women eat walnuts and sesame seeds, which are rich in brain phosphorus fat, eggs phosphorus fat and DHA, will have to make up for the role of lipids, while lipids of fetal brain cell development is the main raw material, once the lack of will affect the nervous system, but excessive consumption of walnuts and sesame seeds prone to gain weight, eat two - 3 cup walnut or sesame paste 1-2 red drink can.
2012年4月9日星期一
(Jilin Civil)
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[ Jilin map for you: comprehensive knowledge of Jilin Province, the civil service exam information (19)] (Jilin Civil)
UNESCO's series is selected for children? -> Three Character Classic,
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