Claims you will actually run into — from clinics, from forums, from well-meaning relatives — checked against the evidence. Including the ones where the honest answer is that nobody knows yet.
14 results
GeneralThis is misleadingTier 1 · Strong research evidence
There are real, narrow reasons a therapist may ask you to step out of a particular session, usually while a child learns to work with a new person. But as a standing rule it is misleading: caregiver coaching and involvement are core to both OT and ABA, are backed by randomised trials and Cochrane review evidence, and are written into professional ethics codes. A service that never lets you in is not following best practice.
There's no evidence the word "no" itself harms autistic children, and behavioral-therapy guidance actually recommends teaching kids to tolerate hearing it, since refusal is unavoidable in daily life. The real evidence-based practice is using clear, positive, directive phrasing ("walk please" instead of "don't run"), because negated instructions can be harder to process -- a narrower point than banning the word outright.
It depends entirely on what you mean by development. If you mean the brain growing, the answer is clearly earlier — the brain doubles in size in the first year and reaches about 80% of adult size by age 3. If you mean skills like reasoning, self-control and complex language, then 3 to 5 genuinely is a boom period. The dangerous version of this belief is the one that says there is no rush before 3.
CBT really does have the best evidence of any treatment for sound sensitivity — but it earns that title mostly by being the only one anyone has properly tested. It has never been compared against the alternatives, and it has never been trialled in autistic children at all. Calling it 'the best' invites parents to skip the simpler things that often help more.
There is no reliable scientific evidence that homeopathy is effective for autism, or for any health condition. The single clinical trial that specifically tested homeopathy in autism found no benefit and was rated poor quality by reviewers.
This is one of the most thoroughly studied questions in medicine, and the evidence is clear: vaccines do not cause autism. The original 1998 study that started the scare was retracted for fraud, and dozens of studies covering well over a million children have found no link.
Autism existed 20-30 years ago too — it just wasn't measured, diagnosed, or defined the way it is now. Diagnosed rates have genuinely risen a lot, but the leading cause is broader diagnostic criteria and better screening, not a sudden real-world explosion of new cases.
The C.A.N. (Cure Autism Now) Protocol is a paid kit and clinic program marketed by a self-titled 'Dr.' with no formal medical qualifications, who has already been formally found to have made false health claims once before. There is no independent or peer-reviewed evidence it cures autism or ADHD, and mainstream science holds that autism has no cure.
There is one small, government-run pilot study suggesting a Siddha herbal formulation may help with autism symptoms, but it had no control group and wasn't blinded, so it can't actually prove the treatment caused the improvement. No larger, controlled trial has confirmed it yet, so 'effective' overstates what's currently known.
There is no clinical evidence that neem treats ADHD. The claim traces to a promoter with no medical credentials and a documented history of false health claims, and a practicing occupational therapist has publicly called it 'zero science, zero clinical evidence.'
Sugar does not worsen core autism traits — social communication, sensory processing, and repetitive behaviours are not diet-driven. But the statement isn't entirely wrong either. High sugar intake, especially from sweetened drinks, is consistently associated with worse emotional regulation and executive function in autistic children. The problem is the word 'autism' — it bundles together core traits and co-occurring difficulties that respond very differently to diet.
Formula milk does not cause autism. No study has established a causal link between infant formula and autism. Some research finds an association between shorter breastfeeding duration and higher autism rates, but this association runs backwards — autistic infants are harder to breastfeed, not the other way around. Autism originates in genetics and prenatal brain development, long before any feeding decision is made.
