In this episode of The Smartest Doctor In The Room, Dr. Dean Mitchell sits down with neurologist and author Dr. Ray Dorsey to explore why Parkinson’s disease has become the world’s fastest growing brain disorder. Dr. Dorsey explains what Parkinson’s looks like, the early signs many people miss, and why it is not simply a disease of aging or genetics.

They dive into the mounting evidence that environmental exposures are driving the rise in cases. Dr. Dorsey breaks down the roles of air pollution, pesticides, dry cleaning chemicals, contaminated drinking water, and repeated head trauma in increasing risk. He also discusses how Parkinson’s may begin in the nose or the gut years before symptoms appear, and why loss of smell, constipation, or acting out dreams can be important early clues.

Drawing from his books Ending Parkinson’s Disease and The Parkinson’s Plan, Dr. Dorsey offers practical, science backed steps to lower your risk, clean up your environment, and protect your long term brain health.

Book website:
https://pdplan.org/

Purchase page: https://www.amazon.com/Parkinsons-Plan-Path-Prevention-Treatment/dp/1541705386/