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Ketogenic Diet May Boost Brain Health in APOE4 Carriers

10/15/2025

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Summary

Story summary

A University of Missouri study finds that a high-fat, low-carbohydrate ketogenic diet may improve brain health for individuals at risk of Alzheimer’s due to the APOE4 gene.
Published in the Journal of Neurochemistry, the study suggests dietary changes can enhance gut bacteria and brain energy, potentially slowing cognitive decline.
The findings are especially relevant for women, who face greater challenges converting glucose into brain fuel.

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Story summary

A University of Missouri study finds that a high-fat, low-carbohydrate ketogenic diet may improve brain health for individuals at risk of Alzheimer’s due to the APOE4 gene.
Published in the Journal of Neurochemistry, the study suggests dietary changes can enhance gut bacteria and brain energy, potentially slowing cognitive decline.
The findings are especially relevant for women, who face greater challenges converting glucose into brain fuel.