Question
My daughter is three years old and has been talking in her sleep at night, experiencing restless sleep and excessive sweating. She has never been to a doctor, and I want to know the cause of the problem and whether she may be lacking certain elements.
Answer
A three-year-old girl who often talks in her sleep, has restless sleep, and sweats excessively at night may be experiencing an elevated excitability of the nervous system due to calcium deficiency. It is recommended to go to the hospital for blood tests to detect trace elements to determine the cause of the illness. If diagnosed with calcium deficiency, you can take calcium gluconate oral solution and cod liver oil for treatment, and expose herself to sunlight under appropriate weather conditions to promote health.