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Evidence-first longevity

Know what works. Ignore what doesn't.

Independent, evidence-graded guidance on health, prevention, biomarkers, nutrition, exercise, sleep, supplements and longevity.

Start with a question Explore the evidence How we grade claims
No ads. No affiliates. No supplement shop. 85 deep dives, with source lists and visible review status
Oversold
Deep dive · Resveratrol

The red-wine longevity molecule?

More than 150 human trials have not produced convincing evidence that it meaningfully extends life or improves major health outcomes.

Your blood results, in plain words

HbA1c — your average blood sugar over roughly three months.

— actual product copy, not a mock-up

The hype firewallN° 01

Every claim needs a reality check.

We don't just tell you a trend exists. We tell you whether the evidence is real — and grade it, in plain language, with the sources visible.

01 Established
Supported by consistent human evidence.
e.g. Creatine — one of the most-studied, safe supplements for strength.
02 Emerging
Promising, but more research is needed.
e.g. Ashwagandha — real short-term stress signal; short trials, a safety caveat.
03 Oversold
Marketing is ahead of the evidence.
e.g. Resveratrol — 150+ human trials, no convincing benefit.
04 Mixed
Conflicting or context-dependent.
e.g. Omega-3 — cut events in high-risk patients (REDUCE-IT), little effect from low-dose supplements in healthy people.
05 Insufficient
Not enough reliable human evidence yet.
e.g. Taurine — striking in animals, but the human data are thin and partly contradictory.

See the full Hype Firewall →

ExploreN° 02

Start with what's on your mind.

85 deep dives with source lists, claim-level source links where assigned, evidence labels and visible review status. None is yet signed off through human evidence review.

Not sure where to start? The strongest evidence points the same way — in this order.

  1. 1 Sleep
  2. 2 Movement — strength & VO₂max
  3. 3 Balanced nutrition
  4. 4 Not smoking
  5. 5 Alcohol, consciously
  6. 6 Mind & social connection
  7. then, and only then: supplements & tests

The unglamorous basics move the needle most. Supplements and testing come after the foundations — not instead of them.

Open the free foundations programme →

01ExerciseVO₂max, strength→ 02Sleepwhat works, apnoea→ 03Nutritionprotein, fibre, UPF→ 04CardiovascularApoB, cholesterol→ 05Metabolicblood sugar, BP→ 06SupplementsNMN, creatine, D→ 07DrugsGLP-1, metformin→ 08Substancesalcohol, nicotine→ 09Preventionscreening, skin→ 10All deep divesthe full index→
Longevity.Info ClubFree to join

Don't just read. Help decide what we investigate next.

Ask the evidence desk, recommend researchers and papers, report corrections and vote on the questions that deserve a proper answer.

Verified email is required for participation. Public reading remains account-free.

01Bring the missing questionQuestions, researchers, papers and corrections enter one transparent queue.
02The community sets the signalUpvotes reveal what people actually want independently checked.
03We publish the evidence trailThe result becomes a cited page, not a disappearing social-media answer.
Plain-language healthN° 03

Your health data, in words you can understand.

Every biomarker leads with plain language, then the detail. We never imply a diagnosis from a single value — and every abbreviation is explained inline.

Every term, explained →

Technical term
HbA1c
Your average blood sugar over roughly three months.
Why it matters: it smooths out day-to-day noise, so it's a steadier read on metabolic health than a single glucose reading — but it lags real change by weeks.
Latest deep divesN° 04

Honest, cited, and clear about the verdict.

Featured dive Established

VO₂max & cardio

The single strongest modifiable predictor of how long you live.
Read free →
Established Sleep, honestly What actually works — plus the apnoea most people never get checked for. Oversold NAD⁺, NMN & NR They raise a molecule in your blood — but the health payoff isn't there yet. Browse all 85 deep dives →
Built to be citableN° 05

For clinicians, researchers & media.

Your patients and audience are already searching. Give them something you'd stake your name on.

  • Primary literature first — sources are visible and missing claim-level links are labelled.
  • Evidence graded; surrogate markers flagged; uncertainty shown, not hidden.
  • No commercial stake in any claim. General educational information with clear scope and limitations.
  • Free and open — shareable, linkable, citable.

We do not sell the fix.

No ads, affiliates, supplement shop or paid rankings — and no investors chasing a payout. The day your numbers have to grow every quarter, honesty becomes negotiable. We answer to the people who read us, not to a cap table.

Adsnever
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Supplement shopnever
Paid rankingsnever
Profit-maximising VCsnever
Free for individualsalways
Swiss-based, independentalways
Free public knowledge

Start with the question that's been bothering you.

Free to read — no account needed. Evidence labels, source lists and review status remain visible.

Join the Club Browse the evidence