Research notes and evidence companions
These pages are written for readers who want the direct result and enough methodological context to judge it. They are not copies of Substack posts; each is a standalone, source-linked synthesis.
Neurology and neurodevelopment
- Tetanus–diphtheria vaccination and Parkinson’s disease
- Prematurity and autism
- Repeated fever in early childhood and later ADHD
- Migraine and metabolic patterns
Metabolic, pain, and medication research
- G6PD deficiency, HbA1c, and diabetes
- Fibromyalgia patterns in health records
- Proton pump inhibitors and upper gastrointestinal cancer
- Waning protection after BNT162b2 vaccination