The best time for infant calcium is after dinner and before going to bed.

Baby should be supplemented with vitamin D two weeks after birth. Vitamin D promotes the absorption and utilization of calcium and phosphorus and the ossification of bones and teeth. After the baby is six months old, complementary foods will be gradually added. Calcium supplements should be added when necessary based on clinical conditions.

The best time to supplement calcium is before going to bed at night. Calcium has a nutritional and calming effect on nerves. Young babies are prone to rickets, with symptoms such as irritability, restless sleep, excessive sweating, and head shaking. .

Eating calcium at night has a calming effect and is conducive to calcium absorption, so the best time for babies to eat calcium is after dinner and before going to bed.