Courses/For individuals

The 3-Layer AI Health Stack — 12-day course

Build your personal AI Health Stack with three free chat tools.

Foundations12 lessons4 modules3h1 free preview

For yourself.

For curious people who want clarity over hype. You finish with your own working stack — not a subscription you forget.

A 12-day method that turns Perplexity, Gemini, and ChatGPT into one personal AI Health Stack. Includes a Notion system you keep forever.

4 modules · 12 lessons

Module 1

AI literacy in health

What AI can and cannot do. Prompting, hallucination risk, evidence ranking.

  • 1
    Day 01 · What AI can (and cannot) do for your healthFree preview

    Where the three free chats genuinely help — and where they fail silently.

    Reading
  • 2
    Day 02 · The art of prompting (for health, not for marketing)

    The four ingredients every health prompt needs.

    Reading
  • 3
    Day 03 · Hallucination risk — and how to catch it

    Three quick checks that surface fabricated citations.

    Reading
  • 4
    Day 04 · Evidence ranking — RCT > observational > anecdote

    A pocket hierarchy you can apply on every output.

    Reading
Module 2

Decode your biology

Routines, patterns, signals — synthesized into a weekly biological narrative.

  • 1
    Day 05 · Your weekly intake — three signals worth tracking

    Sleep, energy, digestion: the minimum viable journal.

    Reading
  • 2
    Day 06 · Patterns, not events — running a 7-day window

    Why aggregating one week beats reacting to one bad night.

    Reading
  • 3
    Day 07 · Routines vs interventions — the audit

    Which of your habits earn their keep?

    Reading
  • 4
    Day 08 · Your biological narrative

    Turn the week into one paragraph you'd tell a friend.

    Reading
Module 3

Topic-focused research

Symptom, goal, condition. Build evidence-ranked answers — not anecdotes.

  • 1
    Day 09 · Symptom-focused research that doesn't spiral

    A 4-step pattern for asking about a single symptom.

    Reading
  • 2
    Day 10 · Goal- and condition-focused research

    From 'I want to sleep better' to a constraint-aware plan.

    Reading
Module 4

Build your Notion system

Your living, personal AI Health Stack. Yours forever, no platform lock-in.

  • 1
    Day 11 · The Notion system — Research, Ledger, Protocol

    Three pages. One stack. Yours for life.

    Reading
  • 2
    Day 12 · Run it weekly — the 15-minute Sunday loop

    The one ritual that keeps the stack alive.

    Reading

Ready to start?

Pick the plan that fits. You'll be enrolled and inside lesson 1 within minutes of payment.