Question
A 6-month-old baby cannot lift her head, can roll over, and has normal appetite. There are no significant abnormalities, but she sometimes trembles. Why do babies cry at night?
Answer
It could be due to a lack of calcium, which can easily cause the baby to lose hair on her head, cry, and have poor sleep. You can check for trace elements and consider taking cod liver oil to supplement vitamin D. Appropriately increase calcium supplements, and pay attention to expose the baby to sunlight more often to promote calcium absorption. The condition will gradually improve. Wishing the baby a healthy growth.