How many vitamins should be supplemented in the whole pregnancy period

How many vitamins should be supplemented in the whole pregnancy period
How many vitamins should be supplemented in the whole pregnancy period
It is a special physiological stage to women in pregnancy period. Women increase in this demand for the vitamin, how many vitamins should be supplemented on earth in so whole pregnancy period? Vitamin A: Lacking vitamin A in the body, the foetus causes lopsidedly(such as harelip, palatoschisis, little head deformity) Possibility. It can be caused and poisoned that excessive to take in vitamin A, it is in congenital malformation and can cause. It is learnt to propose that China is nutritive: Pregnant woman it begins daily intaking amount of vitamin A to be 900�� g pregnant middle period. Wish to call pregnant women's attention, don't take the vitamin A medicine to treat analeptic and silver the intersection of bits and disease, because these medicines are the most violent causing the lopsided medicine. Vitamin A exists in the animal food; �� - turnip usually exists in the plant food (such as the spinach, carrot, sweet potato, mango, lemon, apricot, lettuce, tomato) China. Vitamin D: Vitamin D is scarce in pregnancy period, can influence the foetus' skeleton development, and can lead to the fact neonatal hypocalcemia disease and tooth are bad in development. It can also be caused and poisoned that excessive in pregnancy period to take in vitamin D, the baby can present arteriosclerosis, psychonosema and urine acidosis. Propose the intaking amount of vitamin D of daily meal is 10�� g in pregnancy period. Vitamin E: It is scarce to generally seldom appear. It can cause neonatal abdominal pain, diarrhoea and weak that the pregnant woman is excessive to take the Vitamin E. The intaking amount of recommendation of the daily meal Vitamin E of pregnant woman is 14mg. Vitamin B1: The pregnant woman will cause foetuses to present inborn vitamin B1 deficiency after born ining while lacking vitamin B1. The situation of the simple edible polished white rice of some rural areas of the South of our country increases in recent years, lack other food grains other than rice and wheat and non-staple food again, so bring about vitamin B1 scarce situation in pregnant woman to increase to some extent. Propose pregnant woman's daily intaking amount of the meal vitamin B1 is 1.5mg. Various grain cereal, beans and meat are abundant sources of vitamin Bl. Vitamin B2: The number of people of deficiency disease appears to increase with the process in pregnancy period. The intaking amount of suggestion of meal vitamin B2 is 1.7mg in pregnancy period. Content a high one the intersection of animal and the intersection of viscera, egg, milk,etc. and animal food in the food, beans and green leaves vegetables also contain a certain amount. There are less cereal and content of general vegetables. Vitamin B6: Pregnant requirement increases 20 weeks later. On clinic, ob-gyn daily heavy dose of vitamin B6 treats gestation to vomit. If 100 times that pregnant woman's dosage of taking vitamin B6 is higher than normal requirement, may feel neuralgia of centre, can bring about the deformity that limbs shorten in foetus. In addition, the pregnant woman will make foetuses produce dependence to him to take vitamin B6 excessively and for a long time, call it " Vitamin B6 reliance disease " . If does not make a diagnosis and give treatment in time, will leave sequela with low intelligence. Our country determines as 1.9mg. Daily food, for instance there are more content such as beans, beasts and birds' meat and the crusts of viscera, beans, cabbage, grain seed, can well meet the pregnant woman to the demand for vitamin B6. Folic acid: It can cause foetus' abnormal development completely not to take in in pregnancy period, even it is in congenital malformation to take place. But it supplements folic acid to be the more, the better, take while being excessive while being long-term, will interfere with zinc supersession of pregnant woman in the body, and the deficiency of zinc element, will influence foetus' development too. Propose the folic acid of pregnant woman intaking amount is also daily 600PSDFE. Various vegetables, animal's liver, egg yolk, yeast,etc. are the source of rich food containing folic acid, there is also more content of beans. Vitamin B12: Also very important to nervous system and hematopoietic function. Propose taking in 2.6ug every day. The main food source of vitamin B12 is animal's liver, milk, meat, fish, egg,etc., the plant food seldom includes vitamin B12. Vitamin C: The pregnant woman supplements vitamin C (daily 130mg) in right amount Can prevent foetus' inborn deformity, but if take in excessively (exceed 1000mg) Can influence the intersection of embryo and development, also will enable the foetus take place broken the intersection of blood and disease after born in while being excessive to take for a long time. In addition exceeds a lot of times of normal dosage and take vitamin C, may stimulate pregnant woman's stomach mucous membrane to cause and bleed and form urine way calculus. The main food source of vitamin C is fresh vegetables and fruit, such as green pepper, fresh date, mandarin orange content are very abundant, wild fruit such as the kiwi fruit, stinging pears also contain a large amount of vitamin C.


|