Start Here: How to Use This Site
Ten pillars, ranked by how strongly the evidence links them to a longer, healthier life. The ranking is an honest editorial weighting — not a precision instrument. Use it as a map, not a formula.
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a map, not a formula
How the Ranking Works
- ⚖️ Weights are editorial judgment — they sum to 100%, but they aren't measured quantities. They reflect our read of the evidence volume and effect sizes.
- 🏛️ The top four carry 60% — sleep (20), exercise (15), nutrition (15), and metabolic health (10) have the strongest evidence base, so they dominate the pyramid.
- 🔗 The pillars interlock — sleep shapes exercise; exercise shapes metabolism; stress shapes sleep. The divisions are pedagogical, not biological.
- 🧭 Start at the top — if you're new here, read each pillar's lead topic in rank order. The leads are written to stand alone.
| Pillar | Weight | Lead topic |
|---|---|---|
| 😴 Sleep | 20% | Why Sleep Is Foundational |
| 🏃 Exercise | 15% | Zone 2 Training |
| 🥗 Nutrition & Supplements | 15% | Protein: How Much, When & Why |
| 🩸 Metabolic Health | 10% | Body Composition |
| 👥 Relationships | 10% | The Loneliness Epidemic |
| 🧘 Stress Management | 10% | Cortisol 101 |
| 🌡️ Hormetic Stress | 5% | Sauna & Mortality |
| 🎯 Purpose & Mind | 5% | Ikigai |
| 🧠 Cognitive Health | 5% | How the Brain Ages |
| 🦠 Gut Health | 5% | Your Microbiome |
If You Only Do Five Things
- 😴 Fix a consistent sleep window — same bedtime ±30 minutes, 7–8 hours (the Sleep Protocol runs the full system). Every pillar downstream improves.
- 🏃 Walk daily, lift twice weekly — the 3-2-1 formula's minimum effective dose, operationalized in the Cardio and Resistance protocols.
- 🥗 Protein at every meal + 25–30 g fiber — the two nutrients with the strongest longevity evidence — made daily defaults in the Weight Loss and Fasting protocols.
- 👥 One real social commitment per week — the mortality numbers rival smoking.
- 🩸 Know your numbers — blood pressure, ApoB, HbA1c, waist. Test, don't guess.
📅 Want the whole thing on one page?
The Weekly Foundation merges all ten pillars into a single weekly protocol — sleep window, training, sauna, fasting, protein, one social commitment, one purpose block. Print it, screenshot it, put it on the fridge.
The Bottom Line
- The ranking is a map — editorial weighting, honestly labeled.
- Start with the four heavyweights — sleep, exercise, nutrition, metabolism.
- Every topic carries an evidence rating — trust the star system over our enthusiasm.
- Read skeptically — the site's job is to tell you what we know, what we don't, and what's marketing.