Children who lack essential nutrients or are malnourished are more likely to absorb lead, a toxic metal that can cause lifelong harm. This is according to the 2024 National Blood Lead Level Survey. The survey found that as blood lead levels increase, anaemia rates also rise. Anaemia occurs when the body has fewer red blood cells, reducing its capacity to carry oxygen.
Anaemia and malnutrition continue to affect many children in the country.
The 2024 National Blood Level Lead Survey reported that nearly 40 per cent of children suffer from anaemia.
Dr Tulsi Ram Sharma, a paediatrician at JDWNRH said, “When a child is malnourished, lead and iron compete with each other. If a child is iron-deficient, the absorption of lead becomes very high. It will then lead to lead toxicity, and lead itself can then cause anaemia.”
Moreover, a lack of dietary diversity among Bhutanese children further worsens the problem, leading to a deficiency in essential nutrients.
A dietician from the national referral hospital emphasised that a healthy, balanced diet is vital to protect children from both malnutrition and toxic exposure.
Tenzin Wangchuk, a clinical dietician said, “We need food sources from all groups, including animal-based foods, which provide high-value protein. If we can meet the target of protein intake, we can rule out the deficiency of essential nutrients. Take enough iron-rich foods such as eggs, meats, lentils, citrus, and green vegetables.”
With anaemia and malnutrition still affecting many children, improving nutrition and early developmental screening is seen not only as a way to support growth but also to shield against toxins such as lead.
Deki Lhazom
