The Relationship Between Waist-to-Hip Ratio, Diet Quality, and Brain Health

Maintaining cognitive health as we age is a growing concern, with researchers continuously exploring factors that influence brain function and neurodegeneration. A study published in the Journal of the American Medical Association has investigated the relationship between long-term diet quality, waist-to-hip ratio (WHR), and brain health, seeking to understand whether dietary habits and changes in body composition from middle age onward affect brain…