
Michael S. Okun
Neurologist and neuroscientist
6
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Jul 20, 2026
Parkinson's Policy Podcast: Dr. Ray Dorsey and Dr. Michael Okun
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Michael OkunGUEST
The council members, as congressionally mandated, have to be drawn from a broad scope, including persons with disease, including young onset, including some of the other Parkinsonian syndromes, including psychiatry, gerontology.

Michael OkunGUEST
But the real core of this is it's a chance for us to create an inflection point for Parkinson's.

Michael OkunGUEST
So an inflection point is where we're traveling along in the same sort of direction.

Michael OkunGUEST
You're kind of transferring along on that family car trip, and you know exactly where you're going and everything.
11 MINS LATER
How Brain Inflammation Drives Depression, Alzheimer's, and Parkinson's
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Mark HymanHOST
When you do biopsies and you're finding toxins and heavy metals in the brains, like what's happening?

Michael OkunGUEST
And it turns out the gut is also a, a, a pathway, you know, where you can hitchhike in and potentially cause Parkinson as well.

Michael OkunGUEST
And, uh, and so this leakiness, you know, this permeability to, you know, to stress and, and other factors that can get across is really important.

Michael OkunGUEST
So if you think about the brain as having like a force field, if you're a Star Wars fan, you know, it's kinda got like a force field.
#80: Michael Okun - The Parkinson's Plan, prevention, care, and the future of Parkinson's disease
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Michael OkunGUEST
So, you know, one of the things that we didn't wanna do was, you know, write another book, both with Ending Parkinson and The Parkinson Plan, where we, you know, you write the whole thing and you're like, "Okay," like, "what do I," you know, you're like, "How do," you're like, "What are the couple of things I need to do for prevention? What are the things?" So we really wanted to, to say, "Okay, let's force ourselves into actionable goals, things that we can, that we believe that we can achieve." So the framework that we came up with, uh, driven, you know, mostly by Ray Dorsey and his, and his background with McKinsey and thinking about these things in a different way.

Michael OkunGUEST
So the, the framework as we went back and forth that we agreed was we should go for a, a 0% rise in Parkinson by 2035, so that was the zero, and at least 10 times increase in research funding with a proportionate amount to prevention, so you get past the two cents out of every, you know, dollar, okay? You know, toward, we need a proportional investment.

Michael OkunGUEST
We knew in our, in our last several projects that the amount of funding is 10 or 15 times less than what we need to move other diseases, so we just can't, we, we can't have our scientists fighting for scraps.

Michael OkunGUEST
Like, we've got to have there, enough out there, 'cause it's gonna take a lot of failures to get to a lot of successes.
23 MINS LATER
Abortions in Florida two years after six-week ban, maternal mortality, a Parkinson's pesticide link, weekly news briefing
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24:42Tom HudsonHOST
Why are the diagnoses, uh, increasing so rapidly nationwide, doubling in six years, a 2X increase in six years? Is it, is it just better testing?

Michael OkunGUEST
Yeah, so a lot of folks have speculated as to why this may be, and there's certainly an important dialogue that's happening now.

Michael OkunGUEST
And now Parkinson's is actually growing faster than Alzheimer's disease, and the Global Burden of Disease study, which is a study sponsored by the Bill and Melinda Gates Foundation, has showed us these skyrocketing numbers.

Michael OkunGUEST
And so we no longer believe that it's just because people aren't getting diagnosed, people are getting diagnosed earlier, and as we get better, that we're just seeing more of these cases.

Michael OkunGUEST
And when we think about Florida, we think about the citrus industry, we think about chemicals, we think about pesticides, and we think about this all over the world.
1267. 5 Ways to Lower Your Risk of Parkinson’s + How Freeway Pollution & Farming May Play a Role
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Ray DorseyGUEST
In fact, a patient that Michael and I, uh, both saw recently, um, grew up, uh, went to high school in, uh, the Central Valley of California and was likely drinking well water and may have had his, uh, Parkinson's disease due to that.

Michael OkunGUEST
Yeah, one thing to add that's really, I think, important for people to appreciate is we are entering an age where folks are beginning to care, and it's all about the dialogue.

Michael OkunGUEST
And so when we talk about the information and people read the book, and they say, "I got angry." And you say, say, you know, "Why did you get angry?" "It's 'cause I didn't know." And when you start to look at the studies and you start to say, okay, well, you have one study that says maybe this pesticide, this chemical, this exposure to air is associated with Parkinson's or other diseases, that's one study.

Michael OkunGUEST
And when we begin to look over a period of time, and I call it the drip, drip, drip of science, you know, where you get one, one paper after another paper, and then they start to occur in different regions, and then they start to occur in different countries.

Michael OkunGUEST
And then people start to say, "Okay, well maybe we should look at all of these clusters of people." And one of the things that I regret the most early in my career, you know, people would come to me, you know, over two decades ago, and they would say, "You know, I have Parkinson's.
19 MINS LATER
Teasing Apart The Causes And Early Signs Of Parkinson’s
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Flora LichtmanHOST
Michael, does the fact that it starts in the nose suggest that it is triggered by something we are breathing in?

Michael OkunGUEST
The other is the gut, and, and people talk about this as brain first, so coming through the nose, or gut first, actually coming through, you know, through the stomach and through your gut, and we find these abnormal protein clumps that you talked about in both places.

Michael OkunGUEST
And one of the real, um, amazing and mysterious things about Parkinson's is when we look at the genetics of Parkinson's, about thirteen to fifteen people out of every hundred have a single piece of DNA that is abnormal or mutated, and that causes their Parkinson's, but the vast majority of people don't have that single mutation.

Michael OkunGUEST
And so we are now shifting a lot of our science, a lot of our effort, a lot of our research toward trying to understand what environmental factors and environmental influences might be impacting Parkinson's, why it starts-... why it spreads, why it progresses, and there are two [chuckles] areas that have really, um, you know, raised up in our, in our, our radar of what could be going on.
9 MINS LATER
