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Ultra-Processed Foods Linked to Brain-Damaging Microplastics

5/21/2025

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Summary

Story summary

Recent research in *Brain Medicine* uncovers a troubling link between ultra-processed foods and microplastics, which could be infiltrating our brains and fueling alarming increases in depression, anxiety, and dementia. Scientists are advocating for a Dietary Microplastic Index to measure exposure, urging immediate public health measures to combat this growing threat.

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Story summary

Recent research in *Brain Medicine* uncovers a troubling link between ultra-processed foods and microplastics, which could be infiltrating our brains and fueling alarming increases in depression, anxiety, and dementia. Scientists are advocating for a Dietary Microplastic Index to measure exposure, urging immediate public health measures to combat this growing threat.