A viral interview with a doctor who used heroin all through medical school is being told as proof that addiction is a fixed brain disease, switched on by bad genes. The research says something more complicated — and considerably more hopeful.

01. The Story We’re Told

Synopsis

The video making the rounds features Dr. Nicole Labor, now a respected addiction medicine physician in Ohio, describing how she shot heroin throughout much of medical school — at one point arranging her hospital rotations around her dealer’s neighbourhood in New Jersey. She hit bottom in her third year, went through detox with her school’s support, and eventually built a career treating the very condition that nearly ended hers. Today she has close to two decades of recovery and teaches that addiction is, in her words, a “neurological disease” driven by “addiction genes” that get switched on once a person crosses a certain threshold of use.

It’s a compelling, humane story, and it’s doing real good: it replaces judgment with recognition that capable, high-achieving people can end up addicted, and it’s clearly framed to fight shame. But the specific medical claim doing the heavy lifting — that addiction is essentially a hard-wired brain disease, switched on by a gene some people simply carry — is exactly the model that addiction researchers, including the scientist most associated with disease framing, are actively revising.

02. Where “Disease” Starts to Wobble

Fact-checking the frame

Calling addiction a disease was meant to end shame. In practice, the research is more divided than the popular framing suggests.

The Video’s Claim”Addiction is a neurological disease” — a medical condition of the brain, much like any other chronic illness.Disease language can create a second kind of stigma: it implies an inbuilt, permanent “badness,” leaving people feeling fundamentally different from everyone else.— M. Lewis, NEJM, 2018

There’s a harder problem underneath the language: true diseases — cancer, diabetes, multiple sclerosis — involve a fixed physiological abnormality that a person cannot simply choose their way out of. Addiction doesn’t behave that way. It shows something classic diseases almost never do: large numbers of people recover on their own, without medication, without a program, sometimes just by getting older, changing their environment, or deciding enough is enough.

58%of people with addiction reach roughly five years of stable, substance-free recovery — whether they entered treatment voluntarily or under pressure (Prof. David Best, 2019)~7%is the figure often assumed inside harm-reduction-only settings — a far bleaker number shaped by an environment that keeps reinforcing failureThe Implicit MessageBecause it’s a brain disease, willpower and choice are largely beside the point once the disease has taken hold.Between binges, people with addiction make ordinary decisions all day long — about work, money, relationships. Self-direction is the engine behind the most effective treatments, like relapse-prevention therapy.— Satel & Lilienfeld, 2007

“Addiction… doesn’t fit a specific physiological category. Perhaps more precisely: an extreme form of learning.”Marc Lewis, Developmental Neuroscientist

Even the brain-scan evidence often cited to prove “disease” cuts both ways. Yes, addiction reshapes dopamine activity in the brain’s reward circuitry. But so does falling in love, moving to a city you adore, or throwing yourself into any intensely rewarding new pursuit. The brain is built to be plastic — that’s how it learns anything at all. A brain that changes in response to experience isn’t unique to addiction; it’s the definition of a functioning brain.

03. Genes Aren’t a Life Sentence

The predisposition myth The Video’s Claim”We have multiple addiction genes… activated by a specific amount of substance use.” Some people simply carry the switch; others don’t.Genetic research talks about risk and resilience variants, not an on/off switch. Most people who try an addictive drug never become addicted — exposure alone doesn’t flip anything.— N. Volkow, NIDA, 2018

What genes actually do Genetic variants shift the odds — they make a person more or less sensitive to reward, stress, or impulse control. They set a starting probability. They don’t write the ending. The same research pointing to genetic vulnerability also points to environment, relationships, and learned behaviour as the levers that move outcomes from there.

This is, in fact, the more useful reading of “predisposition.” It isn’t a verdict; it’s a starting risk profile that behaviour and environment continue to act on for the rest of a person’s life — which is exactly why recovery is possible for people with a strong family history of addiction, and why some people with no family history at all still develop one. The direction of causation runs both ways: behaviour shapes the brain just as much as biology shapes behaviour.

04. What Actually Predicts Recovery

Beyond the prescription pad

If addiction were purely a fixed brain disease, the strongest predictor of recovery should be medication and neurology. It isn’t. The research points somewhere more human.

Connectedness Hope Identity Meaning Empowerment

The CHIME framework — the recovery model most consistently linked to lasting change, borrowed from mental-health recovery research.

None of these five things live inside a receptor. They live in a person’s relationships, sense of purpose, and belief that change is possible — which is exactly what the language a doctor or a headline uses can either build or undercut.

Why the label mattersFraming addiction as a disease is meant to make people more willing to seek help.People who read a “disease” description of addiction reported less interest in effective therapy than those who read a description of addiction as changeable behaviour.— Burnette et al., 2019

05. Disease vs. Disorder, Side by Side

The reframe in practiceThe video’s frameThe better-supported frameA fixed brain disease, like MS or diabetesA learned, biologically-influenced disorder — shaped by, and changeable through, behaviourAn “addiction gene” that gets switched onRisk and resilience variants that shift odds, not outcomesDisease framing reduces shameDisease framing can deepen a sense of permanent brokenness and lower motivation to seek helpRecovery is primarily a medical, brain-level processRecovery is most reliably predicted by connection, identity, purpose and agency — CHIME, not chemistry aloneThe Reframe

None of this erases what Dr. Labor lived through, or the fact that her brain, like any brain repeatedly exposed to heroin, changed in response. It simply means the more accurate — and more empowering — word for what happened to her isn’t “disease.” It’s “disorder”: a pattern of dysregulated, learned behaviour with real biological roots, that responds to new learning, new environments, and new relationships. That distinction isn’t semantic. It’s the difference between telling someone their brain has permanently betrayed them, and telling them the same brain that learned the habit can learn its way back out.

Source cross-referenced: Dalgarno Institute, Drug Use, Stigma and Proactive Contagions to Reduce Both (2019)Video referenced: “How I Used Heroin in Medical School and Still Became a Doctor,” ft. Dr. Nicole Labor