Peer-reviewed article
Early Childhood Dietary Exposure of Aflatoxins and Fumonisins in Tanzania: Role in Child Stunting and Possible Interventions (2003–2024)
Clara Mollay ·
Summary
Written by AI, not yet AICS's view · claude-sonnet-5-5This review looks at child stunting in Tanzania and at how young children are exposed to two food toxins, aflatoxins and fumonisins, mainly through complementary foods. The authors note that stunting is falling in Tanzania but is still high by international standards. They say there is little information on whether this toxin exposure is linked to stunting, and they set out how these toxins might impair growth. The review also discusses past, present and future interventions that could reduce stunting linked to these toxins.
Key points
- Child stunting accounts for more than a third of deaths of children under 5 years worldwide.
- Stunting in Tanzania appears to be falling, but its prevalence is still very high by international standards.
- Several studies have shown early childhood dietary exposure to aflatoxins and fumonisins in Tanzania occurs through complementary feeding.
- There is little information on whether this exposure is linked to child stunting.
- The review outlines mechanisms of mycotoxin-induced growth impairment and possible interventions.
Limitations
Only the abstract is available, so it gives no figures, methods or findings on how strong the link between toxin exposure and stunting is. The abstract itself says evidence for this link is scarce.
Abstract
ABSTRACT One of the major sources of public health concern in many developing countries is child stunting, which accounts for more than a third of all deaths of children below the age of 5 years worldwide. Although child stunting generally seems to be on a downward trend in the country, the present prevalence is still very high based on international standards. Several studies have established that the extent of early childhood dietary exposure to aflatoxins (AFs) and fumonisins (FBs) in the country occurs through complementary feeding. However, there is a paucity of information on whether this is linked to child stunting. This review discusses child stunting and nutrition and strives to draw a link between early childhood dietary exposure to AFs and FBs and child stunting in Tanzania. The review further outlines the mechanisms of mycotoxin‐induced growth impairment and deliberates on the past, present, and future interventions that can be useful in alleviating the problem of stunting that is linked to these mycotoxins. Such information can be crucial for developing and adopting appropriate interventions that can contribute to the further reduction of child stunting in Tanzania.