Skip to content
Who's in the Video
Leonard Guarente
Dr. Leonard P. Guarente is an American biologist and director of MIT's Glenn Laboratory for the Science of Aging, where he is also a Novartis Professor of Biology. He is[…]
Go to Profile
Sign up for Big Think on Substack
The most surprising and impactful new stories delivered to your inbox every week, for free.

One of the most robust environmental risk factors identified for Alzheimer’s disease is traumatic brain injury. This is having repercussions for those returning from fighting in Iraq and Afghanistan.

Up Next
Related
A smartphone with a red case displays a world map on the screen, set against a vibrant orange background.
Health
Dr. AI will see you now
The integration of artificial intelligence into public health could have revolutionary implications for the global south—if only it can get online.