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Study: Ultra-Processed Foods Harm Infants’ Gut Health

5/7/2025

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Summary

Story summary

A groundbreaking Brazilian study involving 728 infants reveals alarming insights: ultra-processed foods significantly disrupt gut microbiota diversity, particularly in non-breastfed babies. In contrast, breastfed infants boasted higher levels of beneficial Bifidobacterium. With over 80% of infants consuming these unhealthy foods before age two, the findings underscore the vital protective benefits of breastfeeding for long-term health.

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Story summary

A groundbreaking Brazilian study involving 728 infants reveals alarming insights: ultra-processed foods significantly disrupt gut microbiota diversity, particularly in non-breastfed babies. In contrast, breastfed infants boasted higher levels of beneficial Bifidobacterium. With over 80% of infants consuming these unhealthy foods before age two, the findings underscore the vital protective benefits of breastfeeding for long-term health.