Blogs

Learn what a DEXA scan is, how it measures body composition and bone density, what to expect during your appointment and why it's considered the gold standard for longevity assessment.

Discover how liver function influences hormone balance during perimenopause and menopause. Learn about oestrogen metabolism, hormone regulation and women's long-term health.

Discover the science of sleep and how your body repairs, restores and recalibrates overnight. Explore the connection between sleep, brain health, hormones, recovery and longevity.

Discover why ADHD and sleep are closely connected, how cortisol, circadian rhythm and the HPA axis influence restorative sleep, and evidence-informed strategies to improve sleep quality with guidance from Reborne Longevity's Consultant Neurologist and Sleep Disorder Specialist.

Learn about Therapeutic Plasma Exchange (TPE), how it works, current research and how Reborne Longevity offers physician-led plasma exchange in London.

Explore lifestyle habits and evidence-informed interventions that may help regulate cortisol, and why our Mayfair medical clinic centres cortisol rhythms in our cortisol test.

Understand high cortisol symptoms, how to reduce cortisol, and why our Mayfair medical clinic centres cortisol rhythms in our cortisol test.

If you’re in your 40s and starting to notice changes, sleep that isn’t quite as restorative, a mood that feels less steady, or hot flashes that come out of nowhere, you’re likely entering perimenopause. It’s a phase that can last years before your final period, and for many women, it’s when symptoms are at their most disruptive. Here’s what many women don’t realise: this transitional window may also be the optimal time to consider hormone therapy, not just for symptom relief,

A New Lens on Ageing and Disease Scientific understanding of ageing and disease is increasingly focused on the role of the blood and the substances circulating within it. Over time, proteins linked to inflammation, metabolic waste products, and other circulating factors can build up and influence how cells function, how tissues repair, and how different systems in the body communicate. This internal environment is now recognised as an important contributor to a wide range of

Signs, Causes, and When to Seek Advice Noticing a persistent dip in your sex drive? Feeling less like yourself, with energy that does not quite recover the way it once did? Or a quiet loss of motivation, strength or mental sharpness that is difficult to pinpoint? For many women, these changes arrive gradually and are absorbed into everyday life, attributed to stress, a busy season, ageing or simply not sleeping well enough. What is less commonly understood is that low testost

Learn the signs and causes of low testosterone in men, when to seek a UK hormone test, and how Reborne's Mayfair clinic supports personalised TRT.

As we enter the New Year, ski season brings a joyful escape for many of our clients. But what many fail to acknowledge is the effect alpine conditions have on the skin. With these colder temperatures and strong UV conditions in mind, we spoke to our specialist plastic surgeon, Dominic Yue, on how clients can prepare their complexion ahead of the season. What could affect the skin during your skiing holiday? “The main risk to skin would be from increased UV exposure. During su

Last week at Reborne Longevity, we brought together a group of thirty men ranging from their early twenties to their early sixties. It was a rare mix and an even rarer mood. Curiosity, relief and a level of honesty you rarely see when men talk about health. Within minutes the conversation moved from polite questions to the real concerns men often keep to themselves.

Women experience ACL injuries up to 8 times more often than men playing the same sports. The difference isn’t about strength or skill — it’s largely biological. We spoke with Dr George Tselentakis , Consultant Orthopaedic Surgeon at Reborne Longevity, to explain why this happens and what practical, science-backed steps can reduce the risk. Why the Risk Is Higher Studies show that anatomical, hormonal and neuromuscular factors all contribute to women’s higher ACL injury rate

In recent years, researchers have turned their attention to a remote mountain town region in western Sicily, Caltabellotta, which is surrounded by the Sicani Mountains. They have found demographics that look strikingly like those of classic “Blue Zones", regions where the population live longer, healthier lives. Data has shown a sharp rise in nonagenarians and centenarians in the area, suggesting the local population is ageing better and longer than many comparable Italian re

Learn why women’s longevity needs a tailored approach. From hormones to metabolism and stress, Reborne Longevity in London works to help women understand how to age better, not just longer.

Growing evidence shows microplastics can enter the human body—including lungs, blood, placenta, and even the brain—raising concerns for long-term health. Discover the latest research and how Reborne Longevity integrates environmental health into preventive care.

At Reborne Longevity, our mission is to redefine preventive and functional medicine by combining cutting-edge diagnostics with evidence-based therapies. That’s why we’ve partnered with M AYRLIFE , recognised as the world’s leading medical spa, to deliver a seamless journey from precision diagnostics to immersive healing. Reborne Longevity x MAYRLIFE Based in our six-floor Marylebone townhouse in London, Reborne Longevity provides the clinical foundation and preparation for y

Most cancers don’t announce themselves early. Symptoms often appear only once disease has already progressed. That’s why at Reborne, we’re proud to introduce the B‑Cube  Onco (Onco B3) test—a next-generation, non-invasive blood test that can reveal cancer risk years before traditional methods.

Most people don’t think about sexual health when they picture ageing. The focus usually goes to blood pressure, bone strength, or memory. But intimacy is just as important, and the science shows that sex in midlife and later life doesn’t simply disappear. In fact, it remains a powerful part of health, happiness, and even longevity. How common is sex in midlife and later life? You might be surprised. A large study of over 3,500 adults aged 40 to 70 found that more than half of

When it comes to longevity medicine, few names spark as much conversation as Bryan Johnson , who has built a global following around his ambitious quest to slow down ageing. One of the tools he just started using is intermittent hypoxia–hyperoxia therapy (IHHT)—the very same treatment we offer at Reborne Longevity through Mitovit . IHHT is sometimes described as “altitude training for your cells.” By alternating short bursts of low oxygen (hypoxia) with periods of high oxyg

A landmark study published in npj Aging in July 2025 reveals fascinating anti-ageing effects of psilocybin — the psychoactive compound in “magic mushrooms.” The research suggests it may not only reshape our minds but also slow ageing at the cellular level. What the study found In lab experiments, psilocin (the active form of psilocybin) extended the lifespan of human lung and skin fibroblasts by up to 57%, delaying cellular senescence and preserving telomere length. Marker

For decades, people living with myalgic encephalomyelitis, also known as chronic fatigue syndrome (ME/CFS) , have faced an uphill battle. This is a complex and often disabling condition that can leave people exhausted after even the smallest physical or mental effort, with symptoms that can include pain, sleep disturbance, sensitivity to light and sound, and difficulties with memory and concentration. Despite affecting millions worldwide, there has been no definitive test, no

When most people hear about GLP‑1 receptor agonists such as Ozempic and Mounjaro, they immediately think of rapid weight loss and celebrity headlines. New research and clinical evidence has been released.