Insulin Resistance and Cognitive Health in Alzheimer's Disease

The chapter explores the link between insulin resistance, glucose metabolism, and cognition in Alzheimer's disease, highlighting the impact on memory and learning. A recent study on gene expression in Alzheimer's brains reveals a genetic deficit in glucose metabolism, shedding light on the brain's fuel usage. The discussion emphasizes the importance of maintaining insulin sensitivity and promoting the brain's use of ketones to support cognitive health.