Question
Why does my child, who used to sleep well, now frequently toss and turn at night?
Answer
Children’s poor nighttime sleep may be related to calcium deficiency, which affects sleep quality and leads to frequent waking and restlessness. It is recommended to supplement with calcium, such as by incorporating calcium-rich foods into the diet, engaging in more outdoor activities, and getting sunlight exposure. A balanced diet, with an increased intake of mushrooms, green leafy vegetables, kiwis, mangoes, and other foods, can enhance immunity.