Mark Abie Horowitz
Researcher and neuroscientistWikipedia
6
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5
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Search complete. 6 mentions across 5 episodes found for "Mark Abie Horowitz".
Sep 10, 2026
Psychiatrist Exposes Dark Truth Behind Anti-depressants - Dr Josef Witt-Doerring | #103
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33:58Josef Witt-DoerringGUEST
I know a lot of people are going to hear this and they're going to say, this doctor's talking off the top of his head.
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34:03Josef Witt-DoerringGUEST
But when we've looked at surveys, a group of researchers, Mark Horowitz, Joanna Moncrief out of the King's College London, John Reed, he's another researcher over there, they did a survey of people coming off antidepressants.
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34:17Josef Witt-DoerringGUEST
10% of people had withdrawal symptoms lasting longer than a year coming off.
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34:20Josef Witt-DoerringGUEST
Okay, that's 10%.
SSRI Tapering and Psychedelic Readiness - Dr. Josef Witt-Doerring
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11:38Josef Witt-DoerringGUEST
But that has changed because a bunch of researchers led by Dr.
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11:45Josef Witt-DoerringGUEST
Mark Horowitz, Joanna Moncrief, they started doing surveys on people coming off these drugs.
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11:50Josef Witt-DoerringGUEST
And what they found was that 33% of people could not come off these medications even though they wanted to.
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11:57Josef Witt-DoerringGUEST
And they found that 47% of people had severe withdrawal symptoms coming off.
Medication-Induced Psychosis and the Case for Safer Psychiatric Care
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11:05Joseph Witt-DoerringGUEST
I, I mean, thankfully more and more.
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11:07Joseph Witt-DoerringGUEST
I mean, there's Mark Horowitz in the UK, and a lot of people are reaching out now and doing my wife's, uh, deprescribing mentorship program.
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11:14Joseph Witt-DoerringGUEST
And so there's a lot of junior doctors and NPs who have become really passionate about holistic psychiatric care.
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11:21Joseph Witt-DoerringGUEST
So we are multiplying.
29 MINS LATER
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40:36Joseph Witt-DoerringGUEST
And essentially, based on nothing, 'cause you can look at the paper, based on data that doesn't even make sense, they said antidepressant withdrawal is mild and self-limiting, which means that it goes on for, like, two weeks.
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40:48Joseph Witt-DoerringGUEST
And there, there, there just wasn't a clear clinical rationale that that was what was happening to everyone.
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40:54Joseph Witt-DoerringGUEST
Now, thankfully over the last, like, six or seven years, mostly due to Joanna Moncrieff and Mark Horowitz in the UK, it's a, a group of very dedicated researchers over there.
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41:03Joseph Witt-DoerringGUEST
They're doing a lot of surveys.
What blood pressure do people who live past 100 actually have? Ep 2 - The Dr Paul Mason Show.
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28:59Paul MasonHOST
Fortunately, we've got people like Dr.
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29:01Paul MasonHOST
Mark Horowitz, who has helped us out with the Maudsley deprescribing protocol for But again, this is even far more complex and a bit more nuanced than proton pump inhibitor deprescribing.
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29:15Paul MasonHOST
So the thing about antidepressants is that The way a drug works is it goes onto a receptor in the brain and you might have 100 receptors and then you might have 50 of them filled up by drug and being active.
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29:32Paul MasonHOST
But with the antidepressants, the number of drug receptors or the occupancy of the drug receptors decreases.
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Unknown podcast
Psychiatric Medication: Effectiveness, Side Effects & Withdrawal Risks
Aug 16 · 1 Mention
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22:23speaker_1UNKNOWN
For context, this is basically the gold standard, most authoritative medical text on the risks of psychiatric drugs in the world, authored by Professor David Taylor and Dr.
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22:32speaker_1UNKNOWN
Mark Horowitz.
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22:33Joannes WyckmansHOST
So this isn't fringe science.
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22:35Joannes WyckmansHOST
This is the top of the medical pyramid.