Eat more foods containing collagen. Collagen: accounts for 1/3 of the body's protein, forms connective tissue, and forms the body's skeleton. Such as bones, blood vessels, ligaments, nails, etc., determine the elasticity of the skin.

Helps wounds heal without leaving scars. Protect the brain (in the brain cells, a large part are collagen cells, and form the blood-brain barrier to protect the brain).

The characteristic amino acid hydroxyproline of collagen is the vehicle for transporting calcium from plasma to bone cells. Collagen in bone cells is the binding agent of hydroxyapatite. Together with hydroxyapatite, it forms the main body of bones.

Therefore, as long as you consume enough collagen. This will ensure normal body calcium intake. Collagen can be made into a calcium supplement health food.

Collagen is an important component of human bones, especially cartilage tissue. Collagen is like a network full of holes in the bones, which will firmly retain the calcium that is about to be lost.