This article first appeared on 12 August 2026 in #NDChat, my newsletter on LinkedIn.

The Great ADHD Myth? is a 60-minute Channel 4 documentary presented by psychiatrist Dr. Max Pemberton and directed by Xavier Alford.

Channel 4 has confirmed a new documentary called The Great ADHD Myth?, presented by an NHS psychiatrist and built around a family who take their son off medication in favour of lifestyle changes. Among the contributors is a former president of the Royal College of GPs, who argues in the press materials that ADHD isn’t a medical condition at all.

I read the announcement with a familiar unease. It’s the same feeling I had after the BBC’s Panorama investigation into private ADHD clinics in 2023, and I know roughly what’s coming.

I want to be honest about where I stand before I get into the detail. I think ADHD services deserve serious scrutiny. Waiting lists are years long in some parts of the country, and the system is genuinely struggling to cope with demand.

None of what follows is an argument against asking hard questions about that. My concern is with how this particular question has been asked, and who tends to answer for it once it’s out in the world.

The weight of a title

A title with a question mark at the end can look like an invitation to think for yourself. In practice it works more like a headline than an argument.

Most people encounter it in a listings guide or a social media clip, seconds before deciding whether to watch, long before any of the nuance inside the programme has a chance to land.

The framing does its work before the content gets a say.

Who pays for Panorama

BBC’s Panorama Reporter, Rory Carson

We already have a rough sense of what that framing costs, because we’ve seen it play out once. After Panorama’s investigation aired, ADHD UK surveyed over 2,200 people with ADHD and found that roughly nine in ten felt stigma around the condition had increased because of the programme. A similar proportion said it had made them, or people they knew, less likely to pursue an assessment.

That Panorama investigation was doing something worthwhile. It uncovered real problems at some private clinics, including rushed assessments and inadequate safeguarding, and journalism that surfaces that kind of harm is doing its job properly.

What concerns me is what happened afterwards, once the story had done its damage in the public imagination. The clinics responsible for the harm didn’t carry much of the cost. Neither did the wider ecosystem around ADHD content online, where podcasts and paid coaching courses have grown steadily more lucrative as public interest in the condition has grown.

The people who ended up carrying the weight of that documentary were mostly people already inside the system, or trying to get into it: people wondering whether they might have ADHD in the first place, and people with an existing diagnosis who found themselves having to justify something they’d already spent years working out.

The letter

ADHD UK Co-founder and CEO - Henry Shelford

Henry Shelford, ADHD UK’s chief executive, wrote to Channel 4 after the documentary was announced. His argument was that the damage from a title like this happens in the listings and in the commentary around it, well before broadcast.

He made the point that when a national broadcaster invites millions of viewers to file a well-evidenced condition under the heading of myth, the consequences are practical and immediate. People cancel assessments they’ve been waiting months for. Parents start doubting diagnoses their own children have already received.

I should say plainly that I’m involved in this. I’m Education Lead for ADHD UK, and I spoke to Henry before that letter went out, largely about what I expect this to do inside schools, where support plans already get questioned often enough without a primetime prompt to question them further.

What lifestyle changes can’t do

There’s a narrower problem worth naming too, since it sits underneath the documentary’s central premise. The evidence that lifestyle changes alone can substitute for medication in ADHD is thin.

Reducing screen time and spending more time outdoors can genuinely affect how a child’s symptoms present day to day, and few people would argue against a healthier routine for its own sake. That’s a different claim from the one the documentary appears to be making, which is that the condition itself can be resolved through environment.

Those two claims get blurred together easily in a sixty-minute programme built around a single family’s experience, and the risk is that a viewer walks away thinking one family’s routine change disproved a diagnosis, rather than simply having managed it better for a while.

What a diagnosis actually requires

It’s worth being precise about what an ADHD or autism diagnosis actually requires, because a lot of the current cultural conversation treats it as something close to a personality type. The diagnostic threshold is built around persistent, clinically significant impairment across more than one area of a person’s life, present from childhood and continuing over time rather than showing up occasionally under stress.

That’s a genuinely high bar, and most people who find themselves distractible or tired of socialising never come close to meeting it. I don’t think this needs to be framed purely in terms of deficit to be taken seriously.

But I also think some corners of the online neurodivergent space have made diagnosis look aspirational in ways that work against the people who actually carry one, treating a lifelong disability as though it were a personality quirk to try on. When a diagnosis starts to look fashionable, it becomes much easier for a broadcaster or a columnist to treat the whole category with suspicion, and the people who pay for that shift in perception are rarely the ones who made it look fashionable in the first place.

Uta Frith, again

Professor Dame Uta Frith - Autism Researcher

This isn’t only an ADHD story. In March, Dame Uta Frith told Tes Magazine that she no longer thinks of autism as a spectrum, describing the concept as having widened to the point of collapse.

In August she returned to the subject in more formal terms, publishing an editorial in Psychological Medicine that made a similar case with the weight of a peer-reviewed journal behind it. In that piece she writes that treating autism as a strength is only a small step from claiming it as a superpower, and goes on to suggest that the neurodiversity movement functions more as a political and moral identity than as a scientifically useful classification.

She also argues that people pursuing a late-in-life diagnosis tend to have sufficient cognitive and metacognitive ability to reflect carefully on their own experience, which amounts to treating articulacy as a kind of evidence against the diagnosis rather than for it. The National Autistic Society responded within days of the paper’s publication, pointing out that subtyping research remains entirely theoretical for now, with no clinical value or diagnostic relevance, and warning that the framing risks increasing stigma and jeopardising access to support.

Two audiences, one argument

I don’t think Frith is wrong to raise heterogeneity within the autism spectrum as a genuine scientific question. Researchers have been exploring subtypes for a while, and that’s legitimate work. My concern isn’t that she’s asking the question.

It’s that a general-interest teaching magazine and a formal academic journal are very different audiences, and comments that might sit comfortably as an open scientific debate in one context land very differently in the other, especially when they arrive within months of each other and just ahead of a documentary asking whether a related condition is a myth.

Both of these moments are essentially arguments from the medical model, concerned with whether a condition counts as a genuine biological category and where the diagnostic line ought to sit. These are legitimate questions for researchers to keep working through.

They’re rarely the most useful lens for a general audience meeting a subject for the first time, because they tend to leave out what people actually need in the meantime, while the underlying science is still being settled.

What lived experience already knew

Some of the strongest evidence for this comes from history repeating itself. The autism spectrum as a concept originated with Lorna Wing, built from listening closely to families whose children didn’t fit the narrow categories that existed before her. The genetic research Frith now cites in support of subtyping only appeared in 2025, decades after Wing’s clinical observations shaped how autism was understood.

Adult ADHD followed a similar pattern. The diagnostic criteria were built around hyperactive young boys for years, and women who didn’t fit that picture went undiagnosed, sometimes for most of their lives, until enough of them pushed back for the criteria to shift.

Sensory accommodations like ear defenders and adjusted lighting, which Frith argues lack a solid evidence base, have been described as genuinely helpful by autistic people for a long time, well before research into sensory processing caught up with what they were already saying.

An absence of formal research isn’t the same as evidence that something doesn’t work.

Treating it that way gets the burden of proof the wrong way round when the people affected have been saying consistently what helps them. Masking followed a comparable path, understood and discussed within autistic communities long before researchers began studying it formally.

None of this means lived experience should override evidence indefinitely, or that questions about diagnostic boundaries are somehow off limits. It means that when research hasn’t caught up yet, that absence shouldn’t be mistaken for proof that the underlying experience isn’t real. Broadcasting that mistake to a general audience causes real harm while the actual scientific question remains genuinely unresolved.

The incentive structure

What strikes me most, across both of these stories, is who tends to be doing the loudest talking. It’s rarely researchers speaking carefully to other researchers. More often it’s influencers and newspaper columnists, and what tends to unite them is a shared incentive.

Attention pays better than accuracy does.

A documentary titled The Great ADHD Myth? will always draw a bigger audience than one titled something closer to what Channel 4’s own materials actually describe, something like an exploration of why referrals are rising faster than services can cope with.

In that economy, the people the story claims to be about aren’t really its audience. They’re closer to raw material, generating the clicks and reach that someone else profits from, while rarely being the ones who have to sit in a waiting room afterwards explaining themselves.

I’ll watch the documentary when it airs, and I’ll read whatever Frith publishes next with the same seriousness I’d give any genuine scientific inquiry. But I’ll also be paying attention to who gets to set the headline, and who ends up carrying the consequences of a question mark that someone else decided was worth the ratings.

This is the work I do every day through HeadFirst Consulting, helping schools and families separate evidence from headlines. Get in touch: chris@headfirstconsulting.com