BIOISLAND Milk Calcium Soft CapsuleBio Island?s natural milk extract base calcium phosphate, which is purely from Australia Where there is no pollution, the top-grade milk extracts the top-grade milk calcium, which is easily absorbed by babies. The role of calcium in the structure of the body, with about 99% of the calcium found in the skeleton. Calcium can support the development and maintenance of strong, healthy bones and teeth, and maximize bone growth. Vitamin D can promote the absorption of calcium from food, and promote the deposition of blood calcium to bone tissue, which plays an important role in the growth and development of bones.