ADHD has become one of the most popular — and most distorted — health topics on social media. A converging body of peer-reviewed research now quantifies the scale of the problem with remarkable consistency: between roughly half and nine in ten of the most-watched ADHD videos on TikTok contain misleading, inaccurate, or non-diagnostic information.
Across two platforms and a systematic review of more than 5,000 posts, the finding is stable: the content young adults are most likely to encounter about ADHD is also the content most likely to be wrong.
What the paper covers
The white paper synthesises six independent peer-reviewed content analyses (2022–2026), including the landmark Canadian Journal of Psychiatry study that found 52% of top ADHD TikTok videos misleading, and the 2026 Current Psychology claim-level analysis that put the figure at 89%. It explains why those two numbers differ (methodology, not contradiction), and what "misleading" actually means.
The myths, mapped against the science
Six recurring viral claims are each mapped against what peer-reviewed research actually shows — including the well-replicated literature on ADHD cognition and reading. From the "low dopamine" trope (dopamine is involved, but "deficiency" is unsupported) to "everyone has a little ADHD" (a real disorder affecting ~2.5% of adults, requiring impairment across multiple settings), the paper corrects the record and explains why these myths spread.
The downstream effects
The misinformation doesn't stay on the screen. The paper documents a measurable chain: a fourfold gap between suspicion and real prevalence, assessment demand tripling in the UK with eight-year waits, adult diagnoses up ~62% in the US, and one-in-four misuse among those prescribed stimulants. It's careful to frame this as a collision between genuine historic underdiagnosis and an information environment that systematically misrepresents what ADHD is — both underdiagnosis and misdiagnosis can be true at once.
A practical framework
It closes with a six-check filter for spotting misinformation, and a clear list of what evidence-based ADHD resources (CHADD, APSARD, the World Federation Consensus Statement) actually look like — versus the dopamine detoxes and diagnostic checklists of the For You page.