🧬 Evidence-Based Longevity

The Longevity Ladder

Welcome to your home base for living longer and better. This site houses a research-backed overview of how to improve your longevity and healthspan β€” organized into 10 pillars, each ranked by its impact on all-cause mortality, with practical guides you can start applying today.

πŸ†• New: 9 protocol series β€” step-by-step plans for sleep, training, fasting & more Β· August 2026

πŸ“Š The Hierarchy of Healthspan

Ranked by our editorial weighting of the longevity evidence. The top 4 pillars carry 60% of total weight.

Editorial prioritization informed by the evidence reviewed across this site.

Explore the Pillars

Ten evidence-ranked pillars β€” each opening into a library of practical guides β€” plus Women's and Men's Health, which apply them through sex-specific biology. Unranked, because they modify the pillars rather than compete with them.

βš™οΈ The Protocols

The pillars explain the evidence. These nine pages turn it into schedules β€” start here if you're new.

#1

πŸ”— Habit Formation

The meta-protocol β€” the change mechanics underneath the other eight: implementation intentions and the 2-day rule.

πŸ“š Topics (9)β–Ό
#2

πŸ›οΈ Sleep

The wake anchor, the evening cascade, and the bedroom environment β€” plus the 20-minute rule for the nights when sleep won't come.

πŸ“š Topics (9)β–Ό
#3

πŸ“‰ Weight Loss

The deficit run properly β€” measured intake, protein to protect muscle, plateaus, maintenance, and an honest look at the GLP-1 era.

πŸ“š Topics (9)β–Ό
#4

⏱️ Fasting & TRE

Twelve, fourteen, sixteen hours β€” what actually breaks a fast, how hunger works, and who should not be fasting at all.

πŸ“š Topics (9)β–Ό
#5

πŸ‹οΈ Resistance Training

Five movement patterns, double progression, protein for muscle, and a 12-week build from wherever you are starting.

πŸ“š Topics (9)β–Ό
#6

🚴 Cardio

Two zone-2 sessions and one 4Γ—4 each week β€” eight weeks to a higher ceiling, plus the walking volume that fills the gaps.

πŸ“š Topics (9)β–Ό
#7

🧘 Meditation

The 8-week ladder from two minutes to twenty β€” the breath, the body scan, meditation environments, and the tricks for showing up.

πŸ“š Topics (9)β–Ό
#8

πŸ’“ Blood Pressure

The home cuff ritual, the sodium audit, DASH in practice, and the honest handoff line where medication begins.

πŸ“š Topics (9)β–Ό
#9

🩺 Quarterly Audit

Nine numbers, four times a year, thirty minutes β€” blood markers, body metrics, sleep and recovery, and the printable tracking sheet.

πŸ“š Topics (9)β–Ό