The detailed content of bone Whistle is very common diseases in babies under 3 years old in the city of industry in the 19th century and early 20th century. The addition of vitamin D in the diet of young children which has the effect of redundancy and reduce the incidence of the disease. However, this is still public health issues are very important in many countries. Causes of vitamin D deficiency is rickets. The lack of this substance will reduce calcium absorption in the intestines, leading to lower blood calcium, causing bone mineral process disorder. Vitamin D is fat soluble and is in food animals such as fish, liver, eggs, milk ... However, the source provided is too general sequence of body. Under the optical effects of ultraviolet rays of sunlight, vitamin D in money under the skin will turn into vitamin D 1 lack of sunlight Many children with rickets because her parents kept too technical or not have conditions for sunbathing (due to geographical factors, climate, winter , and the mountains of mist, cramped housing, pollution ...). 2 severe vitamin D deficiency condition of the mother during pregnancy this might break the balance of calcium in the fetus and cause Endothelial dysfunction, bone mineral process leads to rickets from in the fetus. Vitamin D levels in breast milk are low, the infant should be based mainly on the amount of vitamin D obtained through vegetables thai reserves to meet advancing needs of the body. Thus, the mother's vitamin D deficiency during pregnancy is high risk factors causing premature rickets in infants. 3 children's diets lack vitamin D and calcium, calcium/phosphorus ratio low. Diet rich in phytat (there are many in starch), oxalate (there are many in vegetables) and fiber also reduces the absorption of calcium. 4 the child malnutrition some research suggests, rickets doesn't occur that come with malnutrition, vitamin A deficiency, anemia. The child malnutrition or absorption disorders these substances, including vitamins D and mineral salts; at the same time the deficiency of vitamin D metabolism enzymes. Conversely, lack of vitamin D status would also reduce the body's resistance, infection with the bacteria, thus increasing the risk of malnutrition. Many studies have demonstrated, malnourished children are at risk of rickets is higher than normal children. 5 Pounds young at birth a child is weighed at the low-laying (under 2,500 g) have a higher risk of rickets children weighed at normal tongue. This is because the body is not enough reserves of mineral salts and vitamin D in the fetal period, at the same time mens system involved in the metabolism of vitamin D is also weak. 6 Have malabsorption syndrome lack vitamin D easy to occur in children who have this syndrome. Prolonged diarrhea diseases, intestinal parasites, infection hepatitis principle suite all have affected the absorption of vitamin D and an increased risk of rickets. 7 How to prevent rickets, bone whistles to reserve during pregnancy and breastfeeding, the mother should spend time sunbathing, walking outdoors. Should eat reasonably, noting that vitamin D, calcium rich foods to prevent early bone Horn for young child from in the fetus and in the early months after laying. Feeding the mother soon after birth, breastfeeding completely in the first 6 months, then for food supplements. Note to eat grease, make colored powder Bowl. Every day is sunny for 5-10 minutes to get enough vitamin d. vitamin D supplements of 400 units/day for children to miscarry, laying low weight. One of these measures is to strengthen the rickets vitamin D in foods for mothers and children. Xem thêm tại: http://www.lamsao.com/cac-yeu-to-gay-benh-coi-xuong-o-tre-p214a67602.html
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