Question
How to test if a 5-year-old boy’s vitamin and trace elements meet the standards?
Answer
Persistent coughs and frequent colds in children may be related to vitamin deficiencies, but further testing is necessary to pinpoint the exact cause. Even though the child has a scientifically balanced diet and is fully breastfed, nutritional deficiencies can still occur during growth. To determine if the child lacks specific vitamins or trace elements, it is recommended to undergo relevant tests, such as blood tests. Additionally, it should be avoided to over-rely on antibiotics, as they not only may lead to antibiotic resistance but also may mask the true cause of the illness. Once the cause is identified, appropriate treatment measures can be taken to help the child recover health.