The colorings, additives and preservatives added to food products, as well as food processing techniques, are a source of concern in 2026 because they are ubiquitous worldwide, yet their effects on metabolic health are not fully understood. Researchers are also increasingly investigating how they may affect the brain as people age. Dr. Owen Carmichael of LSU's Pennington Biomedical Research Center is helping advance that understanding through a comprehensive look at the potential relationship between ultraprocessed foods—those featuring extensive processing and additives—and the aging brain.
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Impact of Ultraprocessed Foods on Brain Aging: Insights from Recent Research
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September 23, 2026
1 min read
📰 Medical Xpress
📋 Key Takeaway
Researchers are examining the impact of ultraprocessed foods on metabolic health and brain aging, with Dr. Owen Carmichael leading the investigation. This research is significant as it highlights global health concerns that may also affect Iran's population. Understanding these effects could inform public health policies in Iran.
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