Question
My child is four months old and has poor sleep, always crying. What could be the reason? This has been the case since birth. The baby sleeps for about 10 hours a day and cries upon waking. Are there any methods to help?
Answer
Based on your description, the child may be suffering from calcium deficiency. Calcium deficiency can increase neural excitability at night, leading to continuous crying at night. At this age, babies grow and develop rapidly, requiring a high amount of calcium. Even with sufficient nutrition, they may not be able to meet their body’s needs. It is recommended to give the child oral calcium gluconate and, if conditions permit, increase outdoor activities to allow the baby to enjoy sunlight exposure, which promotes the production of vitamin D, facilitating calcium absorption.