RECOVERable: Mental Health and Addiction Experts Answer Your Questions
May 21, 2026 · 50 min · 15 segments
Can you really rewire your brain after years of addiction? Dr. Judson Brewer explains the science of neuroplasticity and the secret to unlearning any habit. In this second installment, host Terry…
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And one thing that that highlights is it's not about a substance or a chemical or a, some specific thing that we're putting into our body.
So this broadens the scope, where people can find whatever the behavior is, if it's causing adverse consequences, then they can look at it in terms of it maybe being an, an addiction.
Like, can eating be an addiction when it's something that we need for survival? Well, if we're binge eating or have some eating disorder, for example, you could say, well, there's a continued use despite adverse consequences.
So regardless of how we define these things, I like to think of it that way because it reminds me that addiction is along the spectrum of a habit, right? So habits are formed to help us survive.
So at the far end of that spectrum is an addiction, where that habit is something that we do automatically, but it's not hap- helping us survive.
So what's going on in the brain? The shared element here is that when we do a behavior, so for example, you know, we talked in the last episode about s- survival, right?
And then their stomach sends this dopamine signal to their brain that says, "Hey, lock that memory in.
And one thing that that highlights is it's not about a substance or a chemical or a, some specific thing that we're putting into our body.
So this broadens the scope, where people can find whatever the behavior is, if it's causing adverse consequences, then they can look at it in terms of it maybe being an, an addiction.
Like, can eating be an addiction when it's something that we need for survival? Well, if we're binge eating or have some eating disorder, for example, you could say, well, there's a continued use despite adverse consequences.
So regardless of how we define these things, I like to think of it that way because it reminds me that addiction is along the spectrum of a habit, right? So habits are formed to help us survive.
So at the far end of that spectrum is an addiction, where that habit is something that we do automatically, but it's not hap- helping us survive.
So what's going on in the brain? The shared element here is that when we do a behavior, so for example, you know, we talked in the last episode about s- survival, right?
And then their stomach sends this dopamine signal to their brain that says, "Hey, lock that memory in.
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