Healthspan.

Beginner · 8 min read

The Longevity Foundations Protocol

The five habits with the strongest evidence for adding healthy years — before any supplement.

  1. 01

    Zone 2 cardio, 150+ min/week

    Conversational-pace cardio improves mitochondrial function and VO2 max, the strongest predictor of all-cause mortality.

  2. 02

    Strength train 2–3x/week

    Muscle mass and grip strength protect against frailty. Prioritise compound lifts and progressive overload.

  3. 03

    Protect 7–9 hours of sleep

    Consistent sleep and wake times matter as much as duration. Keep the room cool and dark.

  4. 04

    Eat mostly whole foods, ~1.6g/kg protein

    Protein preserves muscle with age; fibre and polyphenols support the gut and metabolic health.

  5. 05

    Fill the gaps

    Test vitamin D and omega-3 index, then supplement deficiencies. Creatine is a cheap, well-evidenced add-on.

Recommended for this protocol

Vitamin DStrong evidence

Vitamin D3 + K2

SunWell · $12/mo · ★ 4.5

  • + Cheap
  • + Fixes common deficiency
  • − Test levels first
Check price →
Omega-3Strong evidence

Triglyceride Fish Oil 2g

PureSea · $30/mo · ★ 4.7

  • + High EPA/DHA
  • + IFOS certified
  • − Large capsules
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CreatineStrong evidence

Creatine Monohydrate

IronBase · $15/mo · ★ 4.9

  • + Most-studied supplement
  • + Muscle + cognition
  • − Mild water retention
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