Understanding Neurodivergence

ADHD Is Real: What Brain Imaging and Genetics Actually Show

A viral post lists four kinds of evidence that ADHD is a real, biological condition. We checked each claim against the actual studies - here is what holds up.

Aug 07, 2026 Read more →

ADHD and Autism Show No Evidence of Accelerated Brain Aging, New Study Finds

A large 2026 neuroimaging study in PLOS Medicine compared nine neurological and psychiatric conditions. The result: neither ADHD nor autism showed premature brain aging.

Jul 27, 2026 Read more →

🔬 Science

Copper and the Brain: What the Science Says (and Why Hair Mineral Tests Are Not the Answer)

Copper is genuinely important for brain chemistry, but hair tissue mineral analysis is not a validated way to test it. Here is what the actual research says about copper, mood, cognition and sleep.

Jul 24, 2026 Read more →

"Brain Fog Genetics": A Checklist of 15 Genes Across 6 Conditions. Here's What Actually Holds Up.

A viral genetics checklist links brain fog to celiac disease, lupus, POTS, inflammation, oxidative stress, and "detox genes" for mold toxins. One of these has solid evidence. Several are real conditions with unproven gene-to-symptom links. One is a red flag straight out of consumer-genetics marketing.

Jul 15, 2026 Read more →

Autism, ADHD, and Anorexia Share a Gut Microbiome Pattern. Here's What the Study Actually Found.

A 2025 study found children with autism, ADHD, and anorexia nervosa share similar gut bacteria imbalances - and linked them to appetite hormones. Real findings from 117 children - but "opens the way to targeted treatments" is not something this study actually shows.

Jul 15, 2026 Read more →

♾️ Science

Are Autism and Schizophrenia "Byproducts" of Human Intelligence? Here's the Real Study.

A viral post claims autism and schizophrenia are natural byproducts of the genes that made human intelligence possible. There is a real 2024/2025 study behind this - but the researchers themselves are far more cautious than the post lets on, and one of its central claims doesn't hold up at all.

Jul 13, 2026 Read more →

Genetics and Serotonin Keep Showing Up in ADHD Content. Here's What's Actually Solid.

TPH1/TPH2, SLC6A4, HTR1/HTR2 - serotonin gene explainers are everywhere right now. Some of it is textbook-accurate. Some of it is one researcher's theory presented as settled fact. And serotonin isn't even ADHD's primary biology - here's where it actually matters.

Jul 10, 2026 Read more →

Children With ADHD Have More Parasitic and Infectious Diseases. Here's What That Actually Means.

A 2022 study found children with ADHD had higher rates of intestinal parasites, and a large Israeli cohort of 50,000+ children found more infections overall. Real findings - but not proof that parasites cause ADHD, and definitely not a reason to try deworming as treatment.

Jul 09, 2026 Read more →

♾️ Science

Your Gut Talks to Your Neurodivergent Brain. Here's What's Real and What's Myth.

Around 1 in 3 autistic people have gastrointestinal problems, and gut symptoms track with sensory, sleep and behavioral difficulties. The gut-brain axis is real science - but "diets that cure autism" are not. An honest, sourced breakdown.

Jul 07, 2026 Read more →

♾️ Science

Hundreds of Autism Genes, One Shared Brain Pattern: What a New Study Reveals

Over 100 genes are linked to autism. A landmark 2026 study found they all disrupt the developing brain in the same way :at the same critical windows. Here is what that means.

Jun 26, 2026 Read more →