The Archive
Everything a person needs to know about their health.
These 19 guides cover the fundamentals — sleep, nutrition, exercise, light, hormones, stress, cognition, and longevity — plus the everyday care decisions most guides skip: medication safety, when to see a doctor, dental health, women's health, and vaccines. They are structured deliberately: foundations first, fuel and recovery second, body systems and everyday care third, mind and integration last. This is a curriculum, not a content library. The scope is intentional: everything here matters, and nothing here is filler. As the science evolves, so does the Archive.
Foundations
Start here. These guides underpin every other health outcome — nothing compensates for getting these wrong.
Fuel & Recovery
Build on the foundation. Food, gut health, and exercise provide the raw materials the system runs on.
Body Systems
Monitor and support. Hormones, heart health, women's health, and immunity — the specific systems worth understanding once foundations are in place.
Hormones
Testosterone, oestrogen & balance — for men and women
Heart & Metabolic Health
The numbers that matter most — and what to do about them
Women's Health Basics
The menstrual cycle, contraception, and PCOS — beyond hormone balance
Vaccines & Your Immune System
How immunity actually works — and the adult boosters most people miss
Everyday Care & Safety
The practical decisions most guides skip. What to take, what to avoid, when to medicate yourself, and when to stop and see a professional.
Supplements & Electrolytes
Fill the gaps — but get the basics right first
Medication Literacy
The everyday drugs most people underestimate
When to See a Doctor
Symptom-based red flags this guide can't substitute for
Dental & Oral Health
The body system most guides forget — and its link to your heart
Mind & Nervous System
Performance and regulation. How your brain, stress response, and sensory system work — and how to use them.
Your Brain
Dopamine, focus, learning & protecting your mind
Stress, Breathing & the Nervous System
Tools you always have with you — your own breath
Vision & Eye Health
Protecting your sight — and using your eyes to manage stress
Addiction, Drugs & the Brain
What substances actually do — no judgement, just science
Integration
The long game. Longevity science and the psychology that determines whether any of it actually sticks.