Question
If a child has slow growth in height, restless sleep at night, mood swings, and frequent tonsillitis, and upon testing, it is found that the levels of zinc and lead in their body are high, what should be noted?
Answer
When a child has excessive zinc levels in their body, it is recommended to reduce the intake of foods rich in zinc, such as fish, shrimp, and beans. The proportion of trace elements in the body needs to be maintained at an appropriate level. Excessive zinc may disrupt the balance of other trace elements, even causing symptoms of poisoning such as nausea and vomiting, posing a threat to health. When taking calcium and zinc supplements, it is advisable to avoid taking them simultaneously to prevent mutual inhibition of absorption. Generally, it is recommended to take zinc in the morning and calcium in the afternoon or before bedtime to ensure optimal absorption.