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The Longevity Network

Longevity Cities: Live Longer.
Live Better.

zero hype. real science. nice people.

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Free to join · 4,700+ members

Local Chapters

Our Cities

BarcelonaSpain
BerlinGermany
BodenseeGermany
BrunswickGermany
CologneGermany
DüsseldorfGermany
FrankfurtGermany
HamburgGermany
HeidelbergGermany
LondonUnited Kingdom
MainzGermany
MiamiUnited States
MunichGermany
NurembergGermany
San FranciscoUnited States
ShenzhenChina
StuttgartGermany
ValenciaSpain
ViennaAustria
Zurich Switzerland
Your City?Bring the longevity movement to your city
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Coming Up

Upcoming Events

More events on the calendar. Don't miss out.

See all events

Inside the community

Free, no paywall

Tools for longevity

LifestyleChallengesResearchChaptersArticlesStackSpeakersCertifiedRecipesGalleryGuideConnections

Real science, not influencers.

Tools you can run on yourself, research we grade for you, the experts behind it, and a library that decodes the jargon. All built on evidence you can check.

AI Face Age

How old do you really look?

A 90-second scan turns your webcam into a biosensor: it reads your perceived age, heart rate, heart-rate variability and breathing straight from the colour shifts in your skin. No wearable, no upload, no paywall.

rPPG · peer-reviewed method

Start the scan
AI face-age estimate from a single selfie

64

Heart rate

58

HRV

14

Respiration

rapamycin

Snake Oil

Caution

Promising

Science

Verdict

Promising, not pseudoscience

Strong animal evidence, early human trials underway. Worth watching, not worth overhyping.

Evidence Checker

Snake oil, or science?

Type any supplement, gadget or protocol. Get an honest, evidence-graded verdict in seconds, with the red flags, the real research, and a card you can share to end the argument.

Check a claim

Research Digest

Fresh Studies, Analyzed

Live · Updated Jun 12
  1. PreliminaryJournal Article

    How a Common Chemo Drug Eats Away at Muscle, and a Possible Way to Block It

    Cell communication and signaling : CCS

  2. PreliminaryJournal Article

    Short Bursts of Faster Exercise Beat Steady Cardio for Aging Brains in Rats

    BMC sports science, medicine & rehabilitation

  3. ModerateJournal Article

    How Cutting Calories May Rejuvenate the Body's Aging Stem Cells

    Ageing research reviews

Every week we scan hundreds of new studies on longevity, healthspan and healthy aging, then pull out what actually matters for you. No jargon. Just the findings you can act on.

Peer-Reviewed3× per WeekLongevity & HealthEvidence-Rated
Open the Research Digest

People Helping

Community Advisor.

Dr. Oliver Zolman

Dr. Oliver Zolman

Leading longevity physician & scientist specializing in evidence-based rejuvenation medicine.

From Our Events

27 speakers · Doctors, scientists, athletes

Dr. med. Jonathan Apasu

Dr. med. Jonathan Apasu

Co-Founder Adon Health

Dr. Axel Schumacher

Dr. Axel Schumacher

Geneticist, Longevity Scientist & Serial Biotech Entrepreneur

Felix Faber

Felix Faber

CEO & Founder, MindPeak GmbH

Dr. med. Maya Fehling

Dr. med. Maya Fehling

Longevity MD

Carlotta Bühe

Carlotta Bühe

Founder, Nutri Balance

Dr. Dr. Elisabeth Roider

Dr. Dr. Elisabeth Roider

Founder at Nova Skin Health & InnoMed Advisor

Dr. Natalia Trpchevska

Dr. Natalia Trpchevska

Medical & Scientific Director at AYUN

Dr. Christopher Wall

Dr. Christopher Wall

Co-Founder, Co-CEO and Chief Scientific Officer of Maven Health

Meet all speakersBecome a speaker

The Longevity Encyclopedia

Not a blog. A library.

Everything we publish is sourced, plain-spoken and free. Start-to-finish playbooks, every term decoded, and the week's research distilled. No hype, no gatekeeping.

0150evidence-based guidesstart-to-finish playbooks
02628glossary terms, plainly explainedacross 17 fields of science
03352reviewed stack itemsgraded for evidence, zero commission
0452research digests a year, peer-reviewedNew this week128 papers reviewed and distilled

Autophagy

your cells' recycling program

Browse all 628 terms

Local, and actually real.

A map of your city, free meetups you show up to, challenges you climb together and photos of real people. Longevity is a team sport.

The Longevity Map

Your city is already mapped

Saunas, cold plunges, longevity clinics, Zone-2 tracks and the cafés that actually do decaf right, pinned, rated and filtered by the people who go there. Search it, sort by what's open now, save your favourites.

Open the map
Community-curated longevity spots across the city
Cold plunge
Sauna
Longevity lab
Open now

Community in Photos

Moments from our events across the network.

Show all photos
The Capacity Protocol - Longevity Run

The Capacity Protocol - Longevity Run · Berlin · May 31, 2026

Code to Cure

Code to Cure · Hamburg · Jan 29, 2026

Mental Health in the Digital Age: Perspectives from Experts

Mental Health in the Digital Age: Perspectives from Experts · Munich · Nov 21, 2025

Life Summit After-Drinks with Longevity Germany

Life Summit After-Drinks with Longevity Germany · Berlin · May 29, 2026

The Capacity Protocol - Longevity Run

The Capacity Protocol - Longevity Run · Berlin · May 31, 2026

Code to Cure

Code to Cure · Hamburg · Jan 29, 2026

Mental Health in the Digital Age: Perspectives from Experts

Mental Health in the Digital Age: Perspectives from Experts · Munich · Nov 21, 2025

Life Summit After-Drinks with Longevity Germany

Life Summit After-Drinks with Longevity Germany · Berlin · May 29, 2026

The Capacity Protocol - Longevity Run

The Capacity Protocol - Longevity Run · Berlin · May 31, 2026

Code to Cure

Code to Cure · Hamburg · Jan 29, 2026

Mental Health in the Digital Age: Perspectives from Experts

Mental Health in the Digital Age: Perspectives from Experts · Munich · Nov 21, 2025

Life Summit After-Drinks with Longevity Germany

Life Summit After-Drinks with Longevity Germany · Berlin · May 29, 2026

Code to Cure

Code to Cure · Hamburg · Jan 29, 2026

Mutual

Heart someone.It stays private.Until they heart you back.

Tap the heart on any public profile. They only see who it was if they heart you back. No awkwardness, no inbox of strangers.

And if you share habits, you already share an icebreaker. See you at the next event.

Three hearts a day. Spend them well.

Create your profile

Free, open, no catch.

Every tool, every guide, every discount code is free to use. We'd rather be trusted than rich.

The fine print, in big print

Free. No asterisk.

Every tool, no login wall, no countdown to a paywall.

0% commission. Full stop.

We don't earn a cent on product codes, so our picks can't be bought.

No “Pro” plan.

There's no upgrade we're quietly herding you toward. There never will be.

Read before you sign up.

Guides, glossary and research are free to read and fully sourced. No gatekeeping.

The Longevity Cities team

2026.06.10

Featured Articles

This Week's Pick

Why Medicine Still Reacts Too Late

Why Medicine Still Reacts Too Late

Niko HemsNiko Hems·
Not Forever Young, but Better Old

Not Forever Young, but Better Old

Maurice LichtenbergMaurice Lichtenberg·
Navigating the Peptide jungle.

Navigating the Peptide jungle.

MarcusMarcus·
Browse All Articles

Recipes

Fresh from the community kitchen

(Viral) High Protein Low Calorie Cucumber Salad10 min

(Viral) High Protein Low Calorie Cucumber Salad

Easy
Maurice LichtenbergMaurice Lichtenberg
Pistachio Crusted Salmon21 min

Pistachio Crusted Salmon

Medium
Maurice LichtenbergMaurice Lichtenberg
Homemade Popsicles with Yogurt, Berries, and Honey Dessert10 min

Homemade Popsicles with Yogurt, Berries, and Honey Dessert

Easy
Maurice LichtenbergMaurice Lichtenberg
Millets upma35 min

Millets upma

Easy
TaraniTarani
Browse all recipes

Longevity Certified

Earned by the community, not bought.

Run a place that genuinely gets longevity? Get vetted and put it to a community vote. Members browse a directory they can actually trust, because nobody paid to be on it.

  1. Apply

    Cafés, coaches, studios and spaces submit their longevity credentials.

  2. Quality review

    We screen against hard disqualifiers, no hype, no empty claims.

  3. Community vote

    Members decide. The badge is earned, never bought.

Browse certified partnersGet certified

Read the criteria & methodology

Official partners

In good company.

Institutes, companies and organisations we work with to make longevity science accessible.

  • Atlas Cove
View all partners
Community

01 · Connection

Community
First.

Longevity isn't a solo project. Through local chapters across Germany and now internationally, we bring people together. Not just to learn, but to stay accountable, share what works, and make health feel less lonely.

Science

02 · Evidence

Science,
Not Hype.

We don't chase trends. We track credible research in aging science and modern prevention, work with experts, and translate dense papers into things you can actually use.

Play

03 · Mindset

Playful
Consistency.

Health that feels like punishment doesn't last. We believe in experimenting, celebrating small wins, and finding the version of longevity that fits your life, not someone else's protocol.

Longevity isn't luck.

It's a practice.

Fueled by people,

science, and purpose.

Longevity Cities is where health meets community. Connect with like-minded people, exchange science-backed ideas, and take action together.

Frequently Asked Questions

Everything you need to know before joining the community

Getting started

How do I find a longevity community or meetup near me?
We run free in-person chapters in ten cities across five countries. That covers Munich, Berlin, Hamburg, Frankfurt, Cologne, Nuremberg, Vienna, Zurich, San Francisco, and Shanghai. Pick your city on the chapters page, open the event calendar, and RSVP. No membership, no sign-up fee. Most cities host something every week or two. Cold plunges one weekend, an expert talk the next, a run club the week after.
How do I get started with longevity, and what should I do in the first week and first month?
Most beginners start with a short list the evidence actually supports. Daily walking of about 30 minutes. Consistent sleep timing. One or two strength sessions a week. A free baseline helps too, like our AI photo age test. Month two is usually when people add a second strength session, the weekly research digest, and a local meetup. The compounding effect sits in consistency, not in a long supplement stack.
What happens at a longevity meetup, and what should I expect?
Typical formats include morning raves, cold plunges, expert talks, run clubs, grip-strength testing, healthy-food tastings, and long walks. Most events last one to two hours. They mix a short science input with something you actually do, like movement, breath work, or a measurement. No one pitches supplements, no one sells protocols, and no medical background is required. Come alone or bring a friend, both work.
I'm not a scientist or a doctor. Can I still join?
Yes. Most people who show up are curious beginners, not professionals. The usual mix is students, entrepreneurs, athletes, and people who simply want to feel good for longer. Plus some doctors, nurses, and researchers. No prior knowledge, lab data, or specific fitness level is needed. Questions that feel awkward to ask a GP are usually welcome here.
What free longevity tests can I take right now?
A few you can start today, without leaving the browser. Our AI photo age test estimates your perceived facial age from a selfie. The interactive health-spots map shows free outdoor gyms, saunas, cold-plunge spots, and healthy eateries in your city. The weekly research digest delivers peer-reviewed updates for free. At in-person meetups, you can also get a grip-strength measurement. Grip strength is a validated proxy for muscle health. No lab, no subscription, no cost.

Science & evidence

How accurate are AI photo age tests?
AI photo age tests estimate your perceived facial age, not your biological age at the cellular level. The signal correlates with cardiovascular and metabolic health markers in published research. That makes it a useful free indicator. It is not a diagnosis, and a single result should not drive medical decisions. Our free test gives you a baseline you can retake over time. The trend usually tells you more than any single number.
What is a longevity clinic, and do I need one?
Longevity clinics are private preventive-medicine practices that run deeper diagnostics than a standard GP. That includes epigenetic age tests, extended blood panels, DEXA body composition, VO2max testing, and tailored prevention plans. They can make sense with specific concerns, a family history, or the right budget. Typical cost is €2,000 to €20,000+ a year. For most people, 80% of the benefit is free: strength training, sleep, nutrition, and routine screening at your regular doctor. A clinic adds resolution, not fundamentals.
How is the longevity community different from biohacking?
The two overlap, but the emphasis is different. Biohacking tends to center on individual self-experimentation, early-stage interventions, and large supplement stacks. This community sits on the evidence-weighted side: peer-reviewed research, healthspan over lifespan, and shared practice in person. That is exactly why we publish a weekly research digest. It lets you tell a well-powered trial apart from a podcast claim.
Is there an English-speaking longevity community in Berlin, Munich, Vienna, or Zurich?
Yes. Our chapters in Berlin, Munich, Vienna, and Zurich regularly host events in English or bilingually. Tens of thousands of international professionals live in these cities, and the expat mix at meetups reflects that. Check the city event page before RSVPing. The description notes the language. Even when an event runs in German, organizers are usually happy to switch to English for individual questions.

Logistics

What is Longevity Cities, and how does it work in cities like Munich, Berlin, Vienna, and Zurich?
Longevity Cities is part of a free, science-first network for healthy aging. It runs in Germany, Austria, Switzerland, the USA, and China. Ten local chapters meet across Munich, Berlin, Hamburg, Frankfurt, Cologne, Nuremberg, Vienna, Zurich, San Francisco, and Shanghai. Every part is free. That covers events, the AI photo age test, the interactive map of healthy spots, and the weekly research digest. No paid tier, no supplement sales, no clinic referrals.
Are the events really free, or is there a catch?
Yes, 100% free. Events, the AI photo age test, the health-spots map, the weekly research digest, guides, articles, and community challenges all cost nothing. No premium tier, no paywall, no membership fee. We do not sell supplements, lab tests, or clinic appointments. Funding comes from optional partner sponsorships, and sponsored content is labeled clearly. Your wallet stays out of it.
Do I need to take supplements or follow a protocol to be part of the community?
No. We do not sell supplements, we do not prescribe protocols, and we do not tell you what to put in your body. What we do is share the current evidence from peer-reviewed research on exercise, sleep, nutrition, and preventive screening. You decide what to do with it. At a meetup, nobody hands you a product or a plan.
I'm over 50 (or over 60). Is the community for my age?
Yes, arguably more than for a 25-year-old. The evidence on strength training, cardio fitness, sleep, and social connection shows meaningful benefit in your 50s, 60s, and 70s. At most meetups you will find people spread across four decades. The age range is not a signup filter. It is just how the crowd looks.
Is longevity pseudoscience? Is it all just hype?
Parts of the wider space genuinely are hype. There is a real difference between well-evidenced interventions and the marketing around most anti-aging supplements. The evidenced list: strength training, sleep, nutrition, social connection, selected preventive screening. Our job as a community is to separate evidence from marketing, without being naive on either side. If something sounds too good, we say so. If the data holds up, we say that too.

Longevity
begins now.

Join the Movement