Evidence-based longevity
Live longer. And see the proof.
Ask anything about how you eat and how you live. The coach answers from 48,000+ peer-reviewed studies, with citations you can check. Then your blood work shows what changes.
Not medical advice. Evidalife informs and educates; for diagnosis and treatment, talk to your doctor.
deaths worldwide come from noncommunicable diseases: heart disease, cancer, diabetes, chronic lung disease.
WHO, Noncommunicable diseases fact sheetdeaths a year worldwide are linked to dietary risks alone.
GBD 2017 Diet Collaborators, The LancetMost of that risk is preventable.
The WHO lists unhealthy diet, inactivity, tobacco, and alcohol among the main drivers. All of them come down to daily choices. Evidalife guides the ones with the deepest evidence behind them: how you eat and how you live, one step at a time.
Your blood has an age. Watch it respond.
Upload lab results you already have, from any lab in any country. Evidalife reads your markers, scores them, and shows your biological age from published clocks. Change how you eat and live, test again, and see which way your number moves.
Computed from your blood work: PhenoAge, Bortz. Received from methylation labs: GrimAge v2, DunedinPACE.
The app's bio-age view.
Answers you can check.
The corpus behind the coach spans peer-reviewed journals, evidence-based books, and NutritionFacts.org. Every answer cites the sources it draws on, and you can open every one.
No supplement sales, no sponsors, no pay-to-rank. Nobody can buy their way into an answer.
The coach is constrained to the corpus. If the research doesn't support a claim, the coach doesn't make it.
You will read 'may' and 'suggests' here, not miracle claims. Where the evidence is thin, we say so.
Your data is yours.
Your health data powers your own coaching. It is never sold and never used for advertising.
AI sees your data only with your consent, and you choose how much.
Delete your account and your data at any time, from inside the app.
By the hand, one step at a time.
Ask
Start with any question about food, habits, or your health. The coach answers from the research, with citations, in seconds.
Follow
Your journey turns the answers into a daily path: lessons that explain why, recipes and habit tracking that make it stick.
See the proof
Upload blood work from any lab. Your biological age and Longevity Score keep honest count of what your habits change.
Also inside: a living library of articles and recipes, deep research dives, and a coach you can talk with out loud.
Request your invitationThe Rejuvenation Olympics.
Three leagues rank longevity score, blood age, and pace of aging. Anonymous by default, real people only, and honestly labeled provisional until enough peers join.
Fair questions, straight answers.
- Is Evidalife medical advice?
- No. Evidalife informs and educates. It doesn't diagnose, treat, or replace your doctor. For medical decisions, bring the evidence to a professional who knows you.
- Where do the coach's answers come from?
- From a curated research corpus: peer-reviewed studies, evidence-based books, and NutritionFacts.org. The coach cites what it uses, every citation links to its source, and it doesn't invent references.
- What is biological age?
- An estimate of how old your body seems, computed from blood markers with published clocks such as PhenoAge. It isn't a diagnosis, but tracked over time it's a useful signal of direction. Research suggests it responds to how you eat and live.
- Do I need a specific lab?
- No. Upload results from any lab, anywhere. Evidalife reads the markers it recognizes and shows you what they mean.
- What does membership cost?
- There's a free tier to start, and paid plans when you want more depth. Pricing is public and in your currency: see the plans.
- Who is behind Evidalife?
- Evida Life AG, an independent company in Switzerland. No supplement sales, no sponsors, no ads. The product answers to the evidence and to its members, nobody else.
The evidence-based path to a longer life. And the proof you're on it.
Evidalife opens by invitation. Request yours and ask your first question.