Books / 2026
Unlocking Longevity
A Modern Blueprint for Lifelong Vitality
Living longer is only half the story.
We are entering an extraordinary period in human health. We can measure more, understand more and intervene earlier than any generation before us. Genetics, biomarkers, regenerative medicine, artificial intelligence and new insights into the biology of ageing are changing what may be possible.
But more information has also created more noise. Which tests really matter? What should we measure? What can we change today? What is promising but still experimental? And, above all, how do we turn knowledge into a healthier life?
Unlocking Longevity is my attempt to bring those pieces together. Not as a promise of immortality. Not as another collection of biohacks. But as a practical framework for living longer while preserving what makes those additional years valuable: strength, clarity, independence, energy and purpose.
The book
The central idea
Longevity is often reduced to lifespan. I believe healthspan is the more useful objective: the period of life in which we remain healthy, capable, engaged and independent.
That changes the question.
Instead of asking only “How long can I live?”, the book asks “How well can I live, for as long as possible?” — and then: “What can I do about it?”
A framework for action
Longevity is a feedback loop
Assess → Intervene → Follow up → Repeat
You cannot improve intelligently without understanding where you are. Assessment creates a clearer picture of your biology, risks, strengths and priorities. Intervention turns that knowledge into action.
Follow-up tells you whether those actions are actually working. Then the process begins again. Longevity is not an event. It is a feedback loop.
The Four Pillars
One system, four dimensions
Medical
Know before you need to know.Preventive medicine, biomarkers, genetics, epigenetics, biological age, inflammation, advanced diagnostics and the emerging medical interventions that may influence how we age. The starting point remains surprisingly conventional: understand risk early, address what is already proven, and only then consider what is new.
Nutrition
What you do every day matters more than what you do occasionally.Food influences metabolism, inflammation, the microbiome and many of the biological systems involved in ageing. The book looks beyond fashionable diets towards a more durable idea: personalised, high-quality nutrition that can actually be sustained.
Movement
Preserve the physical capacity to live the life you want.VO₂ max. Strength. Muscle. Mobility. Balance. Movement may be one of the most powerful longevity interventions available to almost everyone. The objective is not athletic performance for its own sake, but the physical freedom to remain independent throughout life.
Wellbeing
Recovery is not the absence of performance. It is part of it.Sleep, chronic stress, mental health, meditation, purpose, relationships and resilience have profound consequences for the way we age. A body cannot remain healthy for long if the mind is permanently under pressure.
Beyond the fundamentals
What is coming next
Artificial intelligence
From earlier detection to personalised health decisions.
Regenerative medicine
Stem cells, tissue engineering and cellular rejuvenation.
Gene editing
The possibility of intervening directly in biological pathways.
Senolytics
Targeting dysfunctional ageing cells.
Digital twins
Testing interventions on increasingly sophisticated virtual models of ourselves.
Neurotechnology
Protecting and potentially restoring brain function.
The conclusion is deliberately cautious: new technology does not eliminate the fundamentals. It makes getting the fundamentals right even more valuable. Innovation should amplify good medicine and good behaviour, not replace them.
The part longevity science often forgets
Knowing is not doing
We already know that movement matters. We know sleep matters. We know nutrition matters. We know chronic stress matters. Yet knowledge alone rarely changes a life.
That is why the book eventually moves from biology to behaviour. It explores the longevity mindset: habits, identity, motivation, consistency, optimism, purpose, curiosity and personal agency. Because the most sophisticated longevity programme in the world has limited value if nobody follows it.
Information must become a decision.
A decision must become an action.
An action must become a routine.
A book from inside the field
The perspective of an operator
For more than a decade, longevity has been part of my daily work. Since becoming CEO of Clinique La Prairie in 2016, I have worked alongside physicians, researchers, nutritionists, therapists, entrepreneurs and people from around the world trying to understand the same question: how can we live not only longer, but better?
This book brings together what I have learned from those conversations, from the scientific literature, from the evolution of Clinique La Prairie and from observing what people are actually able to sustain once they return to normal life.
I am not a physician or a scientist. My perspective is that of an operator: someone whose role is to connect disciplines, translate complexity and turn ideas into systems that work in the real world.
This book is for you if…
Six good reasons
You are healthy today
And you want to remain so.
You are in midlife
And beginning to think differently about the decades ahead.
You want clarity
To understand longevity without becoming a longevity expert.
You are curious but sceptical
Interested in new science, wary of miracle claims.
You want the fundamentals first
To know what matters most before chasing the latest intervention.
You want the years to be worth it
A longer life should also remain an active, interesting and meaningful one.
The question is not whether we will age. We will. The question is how — and perhaps, for the first time, we have enough knowledge to influence the answer.