Understanding Dementia: Genes, Environment, and Prevention

This chapter explores the complexities of dementia, focusing on Alzheimer's disease and the interplay between genetic and environmental factors. It emphasizes that while genetic predispositions exist, lifestyle choices, diet, and exercise significantly influence cognitive health and may prevent Alzheimer's. The conversation highlights the need for a holistic approach to brain health that goes beyond genetics, examining the effects of modern diets and obesity on cognitive decline.