Jon Lipsey

Jon Lipsey is the co-founder and Content Director of Unfiltered. The most successful UK editor in the history of Men's Fitness magazine, he has spent more than two decades working in health, fitness, longevity and human performance. He has interviewed leading figures in sport, politics and business, such as Pelé, Lord Coe and Bryan Johnson. He speaks at industry events including The Longevity Show and advises health brands on strategy and storytelling.

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BUSINESS Investigation

The Unfiltered Longevity 100: the most powerful people in longevity in 2026

By Unfiltered · Published August 2026 · Updated annually · Data as of mid-2026 The Unfiltered Longevity 100 ranks the 100 most influential people shaping the longevity industry in 2026 — investors, founders, scientists and influencers — each scored out of 100 across five weighted criteria. No. 1 is Hal Barron, CEO of Altos Labs;…

ByJon LipseyAugust 3, 20260Comments

HEALTH Explainer

Who is Dr Dominik Nischwitz?

Dr Dominik Nischwitz is a German dentist based in Tübingen. He founded the Biodentistry Global Standard, a certification and training programme for what he calls biological dentistry 3.0, and he is among the most widely known international advocates of ceramic dental implants and of treating the mouth as an upstream factor in whole-body health. His…

ByJon LipseyAugust 2, 20260Comments

HEALTH

Biological dentistry treatments compared

Biological dentistry covers treatments with varying levels of evidence behind them. Metal-free fillings are ordinary restorative dentistry. Ceramic implants have clinical guideline recognition. Cavitation surgery has no professional body endorsement, though the research on the underlying condition has moved recently. The table below sets each treatment against its conventional equivalent. Treatment comparison TreatmentConventional equivalentWhat the…

ByJon LipseyAugust 2, 20260Comments

nicolas roberti european brain tech fund

BUSINESS

“Neurology is the new oncology” says brain tech fund founder

For a decade, the brain was where pharmaceutical money generally went to die. Too complex, too poorly understood, too many failed trials. Nicolas Roberti, co-founding partner of the European BrainTech Fund, calls it a graveyard. His argument is that the graveyard is about to reopen for business, and that the reason is not a single…

ByJon LipseyJuly 7, 20260Comments

smartphone health screening you(th) filippo nigro

TECH

The smartphone “doctor” will see you now

The most interesting consumer health products in 2026 are not the ones adding new sensors. They are the ones removing them. The wearable category has spent a decade convincing people to put hardware on their wrist, in a ring, on their chest. The next move, if it works, is to take the hardware away entirely…

ByJon LipseyJuly 3, 20260Comments

dr tommy wood stimulated mind fasting autophagy exercise study

NUTRITION Opinion

Does fasting trigger autophagy in humans? Barely, and exercise does it faster

Fasting is one of the longevity movement's favourite rituals but the main reason people give for it does not hold up well in humans. The promise is autophagy. Skip food for long enough and the body, short of incoming fuel, starts breaking down and recycling its own worn-out parts. That much is real. The catch…

ByJon LipseyJuly 3, 20260Comments

TECH

The GLP-1 boom has a retention problem. Withings has a fix

Give a patient a GLP-1 prescription and send them home, and there is a decent chance the drug outlives their commitment to it. Six-month retention runs at around 45 per cent, by the estimate of a company sitting on data from more than 600,000 GLP-1 patients. Wrap the same drug in a coaching service and…

ByJon LipseyJuly 3, 20260Comments

BUSINESS Great minds

The investor who bought Bitcoin at $7 on why longevity is the next AI

Marc P. Bernegger started an internet company before the average person was online. He bought Bitcoin at $7. And he walked towards a little-known longevity expert at a conference after the man had said something so radical it caused members of the audience to walk out. That expert was the now-pioneering gerontologist Aubrey de Grey.…

ByJon LipseyJuly 2, 20260Comments

HEALTH Explainer

Cold and the female body: Why women and men don’t freeze the same way

Put a woman and a man in the same room at the same temperature, and the woman's hands, feet and ears will be colder. Not because she's imagining it. Because her body is measurably colder at the surface, and has organised itself that way on purpose. The short answer to the question the ice-bath industry…

ByJon LipseyJune 16, 20260Comments

HEALTH

The Mayo Clinic pharmacist who nearly died of what she now teaches others to find

In 2021, Dr Adrijana Kekic, a Mayo Clinic pharmacogenomic specialist with three decades of training in pharmacology and personalised medicine, passed out on her kitchen floor of something preventable that her own physicians, and even her own framework, had missed. Standard testing had been done within a week of the event. Symptoms had been present.…

ByJon LipseyJune 12, 20260Comments

Jon Lipsey

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