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What is Longevity? Fundamentals and the Hallmarks of Aging
An introduction to the longevity field, the twelve hallmarks of aging, and what we know today about healthy aging.
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Evidence-based longevity
Live longer. Live better.
Evidence-based articles and curated product recommendations covering longevity, supplements, and healthy aging — written in plain language, with sources.
Protokoll · 2026
My longevity stack
What I'm currently taking myself — daily, evidence-based, documented.
Creatine monohydrate
Anytime
5 g
Muscle, bone, cognition. One of the most thoroughly studied supplements.
Strong evidence
Omega-3 (EPA/DHA)
Morning
2 g
Triglycerides, inflammation, cardiovascular outcomes.
Strong evidence
Vitamin D3 + K2
Morning
2,000 IU + 100 µg
Target serum 40–60 ng/mL, K2 directs calcium correctly.
Strong evidence
NMN
Morning
500 mg
NAD⁺ precursor. Mechanistically plausible, clinical evidence early-phase.
Emerging
Latest articles
Featured products
View all products →EssentialStrong evidence
Creatine Monohydrate
One of the most thoroughly studied supplements. Benefits for muscle, bone, and increasingly cognition.
Dosage3–5 g/day, any time. No loading phase needed.
NAD⁺ precursorEmerging
NMN 500 mg (Nicotinamide Mononucleotide)
Direct NAD+ precursor. Early-phase clinical evidence shows raised blood NAD+ levels after oral dosing.
Dosage250–500 mg/day, morning.
EssentialStrong evidence
Omega-3 Fish Oil (EPA/DHA)
Lowers triglycerides, modulates inflammation. Relevant for anyone not eating fatty fish regularly.
Dosage1–2 g combined EPA+DHA per day. Take with a meal.