How to supplement calcium for your baby? Today the baby is 90 days old.

1, while supplementing calcium, vitamin D should also be supplemented appropriately. Vitamin D can promote the body's absorption of calcium, and our body can also synthesize vitamin D by sunbathing.

2, you can't give your baby phosphorus-containing calcium supplements. Calcium and phosphorus are the main components of bones and should be added in a certain proportion. If phosphorus intake is too high, it will form water-insoluble calcium phosphate, leading to calcium loss. Especially when the baby is in infancy, we must pay attention to the intake of phosphorus, otherwise the consequences will be very serious.

3. Don't blindly supplement calcium containing magnesium. Magnesium and calcium will compete when absorbed by human body, and excessive magnesium will affect the absorption of calcium. In the baby's infancy, the magnesium needed in the body can completely meet the metabolic needs through food, without additional supplementation.