High-fat diet in utero protects against Alzheimer’s later, study shows in mice

High-fat diet in utero protects against Alzheimer's later, Temple team shows in mice
Domenico Praticò, MD, Scott Richards North Star Foundation Chair for Alzheimer’s Research, Professor in the Departments of Pharmacology and Microbiology, and Director of the Alzheimer’s Center at Temple at the Lewis Katz School of Medicine. Credit: Lewis Katz School of Medicine at Temple University

A high-fat diet can carry health risks, but for mothers-to-be, it may make all the difference when it comes to Alzheimer’s disease prevention for their children. In a report published online August 26 in the journal Molecular Psychiatry, researchers at the Lewis Katz School of Medicine at Temple University show for the first time in animals that high maternal fat consumption during gestation protects offspring against changes in the brain that are characteristic of late-onset Alzheimer’s disease.

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