Eat more foods with high calcium content, or drink more pure milk, or drink more bone soup, or supplement some calcium tablets and get more sunshine to promote the absorption of calcium.
Reasonable vitamin D supplementation plays an important role in the growth and development of infants, the bone health of middle-aged and elderly people and the enhancement of immunity.
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Bone "gas station": vitamin D.
1, it can promote the absorption of calcium in the intestine and reduce the excretion of calcium in the kidney, just like a gas station, which continuously supplements calcium to bones. If vitamin D is lacking, the hardness of bones will decrease, forming "rickets". Children often have underdeveloped skulls and chests and are prone to rickets; The bone strength of lower limbs and pelvis of pregnant women and the elderly will decrease.
2. Nutrition strategy: 90% of vitamin D in human body is synthesized through its own skin under the irradiation of ultraviolet rays from the sun; The remaining 65,438+00% were consumed by food, such as mushrooms, seafood, animal liver, egg yolk and lean meat.
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