Channel 4 ran an experiment on a ten-year-old. The result didn't even make the programme.
2 MONTHS AFTER FILMING
MASON CONTINUED TO STRUGGLE AT SCHOOL
AND AFTER SOME POOR EXAM RESULTS
SHAUNA MADE THE DIFFICULT DECISION TO PUT HIM BACK ON HIS MEDICATION
MASON'S SCHOOLWORK HAS IMPROVED
HE WANTS TO COME OFF THE DRUGS AGAIN THIS SUMMER
That is Channel 4's own text, at the end of an hour arguing that ADHD is not a neurodevelopmental condition and that we should not be medicating children for it.
I should say where I am standing. I have ADHD, diagnosed in 2026 at the age of 55. I coach young people with ADHD and I support their parents. I am not neutral, and I am not going to pretend otherwise. But I am also not asking you to take my word for any of what follows, because the most damaging evidence against this programme is the programme.
The experiment it did not report
The film follows Mason, who is ten and has been on ADHD medication for two years. His mother wants him off it. Over six weeks he comes off his medication and, at the same time, loses his screens, changes his diet, starts yoga, spends more time outdoors and begins taking nutritional supplements.
At home, things improve. He is funnier, more present, more himself, and the family is happier. That is real and it matters, and the film is at its best when it simply watches it happen.
At school, it falls apart. His teachers report that he is more disruptive, more talkative, more fidgety and disengaged. He looks at work he could do before Christmas and cannot do it, and he gets upset about it.
Then the captions. Two months on he was still struggling. His exam results were poor. His mother put him back on his medication, and his schoolwork improved.
Set out plainly, that is the closest thing to evidence the programme generated:
- Off medication: struggling at school, poor exams
- Back on medication: schoolwork improved
Both of those are Channel 4's statements, not mine. And the programme's conclusion is that ADHD is not a disorder of the brain and that medicating children for it is dystopian.
I want to be fair about what this does and does not prove. One child is not a study. Six weeks is not a trial. Nothing was controlled or blinded, five or six things changed at once, and a film crew was in the house. You cannot conclude anything solid from it in either direction, and I would say exactly the same if the result had gone the other way.
But that is precisely the point. The programme built an hour of television on this child's experience. It cannot claim the parts that suit its argument and put the part that does not in silent text after the narration has finished.
The way they did it
There is a legitimate version of this. NICE says trial periods of stopping medication or reducing the dose should be considered where the overall balance of benefits and harms suggests it might be appropriate, and that people with ADHD should be involved in decisions about their own treatment. A planned, supervised break is a real thing to discuss with a prescriber.
That is not what happened here.
NICE looked at this directly when it developed its ADHD guideline, in an evidence review on withdrawal and drug holidays. Its conclusion, in the committee's own words: "Withdrawing was found to be more harmful for children than for adults. This may be because adults have become better at coping without medication."
Withdrawal from methylphenidate caused clinical harm to ADHD symptoms in children. In adults, at four weeks, there was no clinical difference. And on drug holidays specifically, the evidence base amounted to a single small study, which the committee judged too low in quality to rely on.
Channel 4 took a ten-year-old who was responding well, stopped his medication outright, described it on air as coming off cold turkey, and filmed the next six weeks. That is not a cautious version of NICE's trial period. It is close to the precise scenario NICE's evidence identifies as most likely to do harm, in the group most likely to be harmed by it.
A gradual reduction, managed by the prescriber who actually knew him, with the option of stepping back up if he struggled, was the obvious way to do this. It was also, unfortunately, the version with no television in it. Nothing would have collapsed dramatically and there would have been no six weeks of chaos to film.
Where the argument goes wrong
The film's central move is to ask whether ADHD is a genuine neurodevelopmental disorder or a social construct, and to treat those as the only two options.
It leans hard on the fact that there is no brain scan that diagnoses ADHD. That is true. There isn't one. There is also no blood test for depression, no scan for migraine, and no biological marker for the vast majority of conditions psychiatry treats. Nobody argues those are therefore imaginary.
Diagnostic thresholds are drawn by committees of humans, and they move. That is true of blood pressure, of obesity, of dyslexia. A line drawn by people does not make the thing on the other side of it fictional. Somebody decided where high blood pressure begins. Strokes are still real.
And "it exists on a spectrum of normal human variation" is not the argument the programme thinks it is. Height is normally distributed too. We still treat growth hormone deficiency. The question was never whether attention varies between people. It is whether, at the far end of that distribution, it stops you living your life. For a lot of the young people I work with, it does.
The ending, and the four things wrong with it
Here is how Dr Max Pemberton closes the programme, in his own words:
"I'm now convinced it is a myth, that ADHD is a neurodevelopmental disorder. Actually I think it's a set of difficult behaviours, a social construct, not a disorder of the brain. These medications don't actually cure anything, they simply mask the symptoms. And in children, to me, that feels quite dystopian. If Shauna ultimately decides to put Mason back on medication, I understand it, but it's not a problem with his brain, it's because of the school environment, and to me that is not a medical problem, it's a social one. School should be more adaptive for children, with their different learning needs. They should be able to offer more art or more sport or a less rigid curriculum. Because some children will always find it hard to sit still and focus, and the modern world, screens, diet, stress, may be intensifying these behaviours. But instead of changing their environments and their schools, we've labelled it a neurodevelopmental disorder and started medicating them. So the truth about ADHD is that it's not our brains that need fixing, but rather it's the system."
Nobody said anything about fixing. "It's not our brains that need fixing" only works as a conclusion if somebody had been arguing that children with ADHD are broken and need repairing. Nobody is. NICE guidance is already environmental adjustment, parent and carer support, and medication where it is indicated. The mainstream position has been both for years. He has spent an hour defeating a claim nobody made.
He has borrowed the social model of disability to argue against support. "It's not us that needs fixing, it's the system" is not his line. It belongs to the neurodiversity movement and to disabled people generally, and it exists to add accommodation, not to withhold it. Nobody has ever argued that a wheelchair betrays the social model of disability, or that we should take someone's hearing aid away until buildings are better designed. He has taken the language of a movement he is undermining and used it to argue that a child should have less.
Cause and treatment are different questions. Suppose he is entirely right that the school environment is what makes Mason struggle. It still does not follow that Mason shouldn't be medicated, because the environment is still there. Short-sightedness has risen sharply with modern life, close work and less time outdoors. That is a real environmental effect. Nobody concludes that glasses are a chemical cosh, or that children should go without them until we redesign classrooms. Asthma inhalers do not cure asthma. Insulin does not cure diabetes. "It masks the symptoms" is what a great deal of effective medicine does, and the word "mask" is doing a lot of quiet work there, implying something concealed or dishonest. What actually happened to Mason is that his schoolwork improved. That is not a mask. That is access.
And he describes the thing, then refuses to name it. Read that passage again. "Some children will always find it hard to sit still and focus." Always. Whatever the school does. And the modern world "may be intensifying these behaviours", which means there is something there to intensify, something that exists before the screens and the diet and the stress get to it, and that varies from child to child.
A stable, enduring, individual difference in attention and impulse control, present from early on, made worse by demanding environments, responsive to treatment. He has just described ADHD. He has described the mainstream position almost exactly. He simply refuses to give it the name.
What it costs the child
There is a moral claim buried in that ending, and it deserves to be said out loud.
Mason on medication can do his schoolwork. Channel 4 tells us so. Mason off medication could not, and his exams suffered for it. So the argument being made is that a child should go without a capacity he demonstrably has, and take the academic consequences, while we wait for the education system to reform around him.
That is a real position and people are entitled to hold it. But somebody has to pay for the wait, and in this programme it is a ten-year-old boy. He does not get those exams back. He does not get to sit out Year 6 until the curriculum changes.
You can believe schools should offer more art, more sport and a less rigid day. I do. You can believe screens and sleep and diet matter. They do. None of that is a reason to withhold something from a child that works now, in the school he actually attends, this term.
The numbers
The programme states that boys aged ten to fourteen are the single largest group being medicated. That is the emotional engine of the whole film, the idea that we are drugging a generation of children.
NHS Business Services Authority figures for 2025/26 record an estimated 267,000 adults prescribed ADHD medication in England, against 158,000 children. Adults outnumber children by well over half again, and the adult figure rose 40 per cent in a single year. Boys aged ten to fourteen are a fraction of that 158,000. The premise the film rests on is wrong.
Meanwhile NHS England's own independent ADHD Taskforce, which the film never mentions, found that "only 15-25% of adults and children obtain pharmacological treatment", against evidence from randomised controlled trials that "70-90% will benefit from drug treatment". Its conclusion runs on into the same sentence: "so we are under-prescribing ADHD medication in England."
The same report found waits of more than four years for children and more than eight for adults, and described stimulants for children and young people as having one of the highest effect sizes for efficacy "not only in psychiatry but across medications used in general medicine, at least in the short term".
The programme's thesis is that we are over-medicating. The national review says we are under-treating by a factor of three or four. You are allowed to disagree with NHS England. You are not really allowed to make a documentary about ADHD prescribing and not mention them.
Six experts, one opinion
The opening montage introduces six contributors: Dr Sami Timimi, Prof Matthew Smith, Prof Dinesh Bhugra CBE, Sarah Warley, Dr Iona Heath and Dr Chris Bagley. Every one of them is a sceptic. There is no treating ADHD clinician, no ADHD charity, no researcher defending the mainstream position, and nobody whose life got better on medication.
Dr Iona Heath's line, "it's certainly not a medical condition, as far as I'm concerned", was used in Channel 4's own press release. The Royal College of General Practitioners, of which she was president until 2012, publicly distanced itself from it. The quote "was not made on behalf of the college", and "the college recognises ADHD as a neurodevelopmental condition and supports evidence-based care for people with ADHD in line with current national guidance".
That is a professional body declining to stand behind the words of its own former president, in a programme that used her former title to lend them authority. Dr Tom Nicholson, who first drew attention to this, also notes that he could find no peer-reviewed publication by Dr Heath on ADHD, with the caveat that he may have missed one.
Two things about that montage are worth pulling out.
Prof Bhugra, a former President of the Royal College of Psychiatrists, says: "it is about making money at the cost of misery of others." In coverage around the programme, what he is actually talking about is private assessment companies, whose responsibility, as he puts it, is to shareholders rather than the public. That is a serious criticism of the private market and I agree with it. ADHD UK would agree with it. NHS England's taskforce effectively says the same. It is not a statement that ADHD is fake. Cut against "it's certainly not a medical condition" and "the disorder is to a certain extent a social construction", it lands as though it is.
Then there is the person who designed the plan for taking a ten-year-old off his prescribed medication.
The only caption she is given, in the opening montage, reads "Sarah Warley, Neurophysiological Psychologist". No institution, while the academics beside her get Strathclyde and UCL. Neurophysiological psychologist is not a regulated title. The Health and Care Professions Council protects nine practitioner psychologist titles and that is not one of them, and the word psychologist by itself is not protected either. She has broken no rules by using it, and her Oxford degrees in experimental psychology are real. But a viewer reading that caption would reasonably assume a level of regulation that is not there, and nothing in the programme corrects that.
To be fair to Channel 4, the narration does tell us she founded the Key Clinic and specialises in drug-free interventions. So her orientation is not hidden.
But look at what that sentence actually admits. The programme selected, to design a child's withdrawal from prescribed medication, a practitioner whose entire professional identity is built on drug-free approaches, and then presented the following six weeks as an open investigation into whether the drugs were necessary.
That is not an experiment. An experiment is something you can lose. This was handed to someone who had already reached the answer, and who runs a commercial clinic offering the kind of interventions Mason was then given, none of which are NICE-recommended treatments for ADHD.
What the programme gets right
There is a real film in here and it is not the one they made.
Assessment quality is variable and some private provision is poor. The growth of profit-driven assessment companies inside an NHS pathway is a legitimate worry, and Bhugra is right about it. Sleep, screens, exercise and time outdoors genuinely matter, and NICE recommends them. School environments genuinely do make ADHD harder, and Mason was visibly happier at home during those six weeks.
None of that makes ADHD a myth. Support that works alongside medication is not an argument against medication. It is an argument for both.
If you watched this as a parent
Please do not stop your child's medication because of a television programme. If it has unsettled you, that is a reasonable response to an hour of television designed to unsettle you, and it is worth taking to your prescriber rather than acting on alone. Stopping abruptly is not a neutral act, and coming off medication in this country can mean going back onto a waiting list measured in years if you want to restart.
If the film has left you doubting yourself, hold onto what you actually know about your own child. You have watched them on medication and off it. You know more than any documentary does.
If you want somewhere to take this, your child's prescribing team is the first stop. ADHD UK and the ADHD Foundation are both worth knowing about, and both have responded to this programme. Channel 4 signposted viewers to nobody at all, so I will.
The last thing
The final caption tells us Mason wants to come off the drugs again this summer, and I hope that goes well for him. Plenty of children do come off, and that should be an open conversation with the people treating him.
But look at where that leaves the viewer. The programme's own evidence is that this child struggled without his medication and improved on it. Rather than close there, it closes on a ten-year-old's wish.
That is not a documentary following the evidence. That is a documentary that got an answer it did not want, put it in the credits, and told you the opposite over the top of it.
Update: Ihave complained to Channel 4 and made a standards complaint to Ofcom (reference 02265368), on the grounds that the programme materially misled its audience about its own evidence, and over the welfare of the child at its centre.
If you want to respond formally, ADHD UK have a reaction survey and an Ofcom complaint form on their site. You do not need to have watched the programme to do either.
I have offered Channel 4 the right of reply and I will publish their response here in full and unedited when it arrives.
Abby Parkes is a Certified ADHD Coach and a Professional Member of the Association for Coaching, working with young people with ADHD and their parents. She was diagnosed with ADHD in 2026.