In general, calcium supplements containing vitamin D are well absorbed in bone growth. Vitamin D is conducive to promoting the body’s absorption of calcium. Osteomalacia, also known as “bone spurs”, is a kind of pathologic repair of the body, often along the edge of the bone growth, the form of bony bumps, also known as the bone. It can be caused by joint overstrain, joint or tendon injury, abnormal bone cell metabolism and other reasons, such as osteoarthritis, joint aging, gout and so on. Vitamin D is a fat-soluble vitamin that plays an important role in the human body and promotes the absorption of calcium. Vitamin D After entering the human body, vitamin D can act on the nucleus of small intestinal mucosal cells, promote the biosynthesis of calprotectin, which can make calprotectin and calcium combine to form a soluble complex, accelerate the body’s absorption of calcium, and play a certain role in the growth of bones.