Artificial food colorings continue to be widely used in foods, even though countries assess the risks differently.
This has made regulation and consumer information a central theme in the debate on children’s health.
Different regulations
In the EU, products containing certain synthetic colorings must carry a warning stating that they may affect children’s activity and attention.
According to a comparative analysis published in the journal Food Additives & Contaminants, the EU has chosen this approach to provide parents with better information when shopping.
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In the United States, the same colorings are permitted without equivalent warnings.
Authorities there assess that the established limit values are sufficient, even though they are primarily based on older safety studies.
What do the studies show?
According to a review in Environmental Health, which compiles results from 27 clinical studies involving children, the majority found indications of an association between the intake of synthetic colorings and behavioral changes, including increased restlessness and attention problems.
Another review in the International Journal of Environmental Research and Public Health points out that children often consume relatively more colorings than adults.
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This is because many children’s products are strongly colored and are often consumed in large quantities.
What does this mean in practice?
Researchers emphasize that not all children respond in the same way and that uncertainty in the results remains.
The key point, however, is that some children may be more sensitive than others.
It is this uncertainty that has led several authorities to call for updated risk assessments and clearer labeling.
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Sources: News Medical, Food Additives & Contaminants, Environmental Health, and International Journal of Environmental Research and Public Health.
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