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Reprinted from 7531423 at 14:15 on November 23 2010 read (loading. ..) Comments (0) Category: Food General
different stages of infant children, how calcium?
The importance of calcium
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for infants and young children, ensure adequate calcium intake, growth and development of children is extremely important. Calcium is the main component of the human skeleton form, according to research confirmed that 99% of the body concentration of calcium in bones and teeth, the remaining 1% of the free state exists in the cartilage extracellular fluid and blood. Bone calcium and blood calcium to maintain a dynamic balance of calcium in the bones continue to release into the blood, and blood calcium has been deposited in the osteoblasts. This is the bone of the update process. This update process is slowed down with increasing age. Children's bones is updated once every one to two years, and adults need updated every ten to twelve years. Thus, calcium in children's physical development is very important, or because of calcium deficiency in infants and young children during long-term chronic diarrhea affect calcium absorption, will directly affect the normal development of bones, leading to the occurrence of rickets. Many nutrition survey showed that calcium is the lack of nutrients easily one of the residents, most of the daily calcium intake can not reach the recommended intake. Infant human growth and development is at a critical period, during which the lack of calcium, is a major impact,
一个“四不”的好男人能混成啥样？ - Qzone日志, parents should know this truth, the baby is born, she began to calcium and so on.
u different stages of the child, complementary approaches should be different
1 to 6 months of the baby, the optimal calcium intake of 300mg / day. Baby just born, the stomach capacity is only 25-50ml,
dunk shoes, 10 days after birth may be increased to about 100ml, about 6 months to 200ml. This stage of the baby, on the one hand the gastrointestinal tract is very fragile, on the other hand, the stomach capacity is small. Therefore, at this stage the best calcium supplements to breast-based, although the calcium content in breast milk lower than milk, but calcium and phosphorus in proportion, 2:1, is conducive to the absorption of calcium. Calcium in breast milk is about 350mg / L, if the child day feeding 800ml, then breast milk provides about 300mg of calcium, usually 6 months before the birth of all breastfeeding is not obvious calcium deficiency. But for the insufficient number of mothers who breast milk, it is necessary in breast milk is insufficient, given children choose quality and reliable formula and calcium supplements, or else it will affect the child's growth and development.
6-12 months, children digestion is stronger relative to the newborn, in 12 months, stomach capacity can reach 300-500ml, the baby at this stage have been added generally complementary, and weaning. At this stage, many of the children's main food is milk formula, plus some food supplement. The calcium requirement for the phase of the child 400mg / day, the main form of calcium at this stage is to select high quality, high security, milk powder,
nike dunk shoes, on the other hand can choose a number of high-quality calcium supplements.
u how to diet calcium
children 6 months from the start, gradually add as supplementary food, the children came into contact with a variety of food, then there are a lot of food is a good calcium foods, may wish to the specific circumstances of the child to be selected.
(2) amount of protein, the best selection of high quality protein such as eggs, lean meat, fish, shrimp, chicken, soy products and other food. However, excessive protein metabolism in the body will produce acidic substances, increased urinary calcium excretion, leading to increased loss of calcium in vivo.
(3) eat vitamin C rich foods such as fresh vegetables and fruits, can promote calcium absorption, bone matrix formation favorable. But to be reminded to note: Some vegetables (such as spinach, water spinach, water bamboo, bamboo shoots, etc.) with more oxalic acid can combine with calcium to form insoluble calcium oxalate, influence and prevent the body's absorption of calcium. Therefore,
幸福小定律~ - Qzone日志, the elderly in the consumption of these vegetables before using boiled about to remove the oxalic acid in vegetables.
(4) low phosphorus diet, when serum phosphorus increased, blood calcium is reduced,
cheap dunk high, while the role of calcium absorbed from the intestine is also poor. Therefore to Eat high phosphorus foods, such as cola and so on.
(5) low-salt, low sugar diet and develop good lifestyle, in order to eliminate obstacles to the process of calcium absorption factor. Should not take calcium supplements while drinking soft drinks, carbonated drinks, otherwise it will affect calcium absorption and utilization.
u regular exercise
for adults and less exercise is easy to make the calcium out of bones, resulting in the loss of bone mass, causing osteoporosis. For infants and young children, appropriate to the child's bone development games even better.
Do not forget the sun calcium
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No matter how much calcium you take
Without vitamin D, intestinal calcium can not be absorbed. Human skin contains 7 - dehydrocholesterol, only through the ultraviolet irradiation, can be converted into vitamin D3. Therefore, infants should be more acceptable sunlight, thus promoting the synthesis of vitamin D3, increased calcium absorption from the small intestine. Since UV is not through the glass, clothes, dust, smoke, ultraviolet light and so can impede the adoption, so go outside the sun and the sun as much as possible so that direct skin contact, not separated by glass sun,
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u how to identify whether there is calcium deficiency
First, look at the adequacy of dietary supply of calcium,
dunk high sb, if there are appropriate, such as baby skull Koh disease, night terrors, sweat more, skull soft fontanelle closing night, night out tooth out less, chicken, ribs, beads,
孩子为什么不听话？因为你不会批评！ - Qzone日志, O-shaped legs, X-shaped legs and other symptoms. 3 should be observed before the age of the child, whether winter, summer, the sun does not go out, because these factors also affect calcium absorption.
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