Question
Why does a newborn baby always cry for long periods at night?
Answer
Your child may have a calcium deficiency, as the calcium concentration in human blood tends to decrease at night. If there are symptoms of calcium deficiency, these symptoms will be more pronounced, and you should take your child to the hospital for a trace element test. Under the guidance of experts, aiming treatment at calcium can improve the overall condition. Supplementing with calcium and cod liver oil are common treatment methods. During warmer weather, take your child out in the sunlight to promote calcium absorption and strengthen the body.