At The Age of Aging, we often talk about the importance of physical activity and a healthy diet for brain longevity. However, one of the best things you can do to promote brain health as you age may also seem unlikely: hanging out with your friends.
In this episode, we explore the growing body of research linking social isolation and loneliness to cognitive decline and dementia risk. We’ll hear from older adults navigating loneliness, researchers studying its effects on the brain, and members of a unique housing community designed to help older adults stay connected.
Later, Terrence Casey, Jake Johnson, and Executive Producer Dr. Jason Karlawish reflect on what loneliness looks like in clinical practice, why social isolation can complicate dementia diagnosis and care, and what listeners can do to build stronger social connections throughout their lives.