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Cross-sectional study shows increased ultraprocessed food intake in Korean youths, suggesting need for preventive measures.
In this cross-sectional study of Korean youths, the estimated proportion of energy intake from ultraprocessed foods increased from 2007 to 2024, indicating that ultraprocessed foods became a more dominant part of Korean youths' diets, especially among older youths and those without obesity. These findings suggest the need for monitoring and preventive strategies to reduce intake.
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Jung et al. (2026) studied this question.
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