1. Calcium deficient population
2. Calcium contains a variety of precious elements, which meet the nutritional recommendations of the American Society of nutrition for pregnant women, and its natural ingredients are very suitable for pregnant women's nutritional supplement.
3. Calcium contains 72 kinds of precious elements and many kinds of amino acids which are even in composition and suitable for human nutrition structure. It is very beneficial for children's healthy growth and teeth health to take proper amount of calcium.
4. Calcium does not contain sucrose and contains many precious elements, which is very beneficial to nutrition coordination.
5. Calcium can promote the proliferation and development of osteoblasts. Adding vitamin D3 helps calcium absorption
Main functions of vitamin D
1. Improve the absorption of calcium and phosphorus in the body, and make the level of plasma calcium and phosphorus reach the saturation level.
2. Promote the growth and bone calcification, and promote the sound of teeth;
3. Increase the absorption of phosphorus through the intestinal wall, and increase the reabsorption of phosphorus through the renal tubules;
4. Maintain the normal level of citrate in the blood;
5. Prevent the loss of amino acids through the kidney.