Vitamin D deficiency is what caused mainly absorption use

Vitamin D for sterols, are resistant to rachitic of derivatives, say again fight rachitic role the vitamin. Vitamin D the most important members of the family members is D2 and D3. Vitamin D are different vitamin D by ultraviolet illuminate the after derivatives. Plants do not contain vitamin D, vitamin D in animals and plants, the body exists. Plant in the MaiJiao alcohol as vitamin D2 by ultraviolet illuminate the after into vitamin D2, alias MaiJiao calcified alcohol; People and animals with 7 – skin for vitamin D3 dehydrogenation cholesterol, after the under uv irradiation change into vitamin D3, alias bravery calcified alcohol.
Vitamin D basically has the following physiological functions:
1, improve the body to the absorption of calcium, phosphorus, plasma calcium and phosphorus levels reached saturation plasma levels.
2, promote the growth and bone calcification, promote teeth sound;
3, through increased absorption of bowel, and through phosphorus renal tubular increasing phosphorus reuptake;
4, maintain the normal blood citric acid salt level;
5, prevent through renal loss of amino acids.
Vitamin D deficiency
Rickets, severe tooth decay, school, senile osteoporosis.
People’s natural food in addition to containing vitamin D the fish is very few, cod liver oil can be added

Vitamin D deficiency is what caused mainly absorption useVitamin D for sterols, are resistant to rachitic of derivatives, say again fight rachitic role the vitamin. Vitamin D the most important members of the family members is D2 and D3. Vitamin D are different vitamin D by ultraviolet illuminate the after derivatives. Plants do not contain vitamin D, vitamin D in animals and plants, the body exists. Plant in the MaiJiao alcohol as vitamin D2 by ultraviolet illuminate the after into vitamin D2, alias MaiJiao calcified alcohol; People and animals with 7 – skin for vitamin D3 dehydrogenation cholesterol, after the under uv irradiation change into vitamin D3, alias bravery calcified alcohol.Vitamin D basically has the following physiological functions:1, improve the body to the absorption of calcium, phosphorus, plasma calcium and phosphorus levels reached saturation plasma levels.2, promote the growth and bone calcification, promote teeth sound;3, through increased absorption of bowel, and through phosphorus renal tubular increasing phosphorus reuptake;4, maintain the normal blood citric acid salt level;5, prevent through renal loss of amino acids.Vitamin D deficiencyRickets, severe tooth decay, school, senile osteoporosis.People’s natural food in addition to containing vitamin D the fish is very few, cod liver oil can be added