The Andarta Way

We quickly realised that the traditional healthcare model, focused either on reactive treatment or a broad, one-size-fits-all preventive approach, was inadequate. Conventional care often waits for symptoms to appear before investigating, diagnosing, and treating the issue. In many cases, high performers can’t afford to wait until symptoms become disruptive. Time off for testing, treatment, and recovery is a luxury they do not have—whether it’s missing meetings, deployments, athletic events, or auditions.

Even preventive healthcare, which aims to identify and address problems before they become serious, needs to be adapted to those with demanding lifestyles. When high performers sought support from the conventional healthcare system, they were often advised to “slow down” or “do less.” While this well-intentioned advice might work for some, it doesn’t align with the reality of those who rely on their physical and mental performance daily. Dips in performance, when presented to healthcare providers as potential early symptoms of issues that needed attention were rarely addressed. The disconnect between traditional healthcare and the needs of these individuals was evident.

We also became concerned about the long-term impact of high-performance lifestyles. Stress, irregular sleep patterns, and difficulty maintaining a healthy diet—all common in high performers—often result in elevated biomarkers that signal increased risks of heart disease, metabolic dysfunction, cancer, and neurodegenerative diseases such as Alzheimer’s. These risks are frequently overlooked due to the relative youth and perceived resilience of high performers, or the belief that the benefits of treatment may not outweigh the potential side effects. This is where precision medicine becomes essential. By identifying each individual’s unique genetic, physiological, and lifestyle factors, precision medicine allows us to tailor treatment plans that are not only more effective but also minimise side effects and unnecessary delays. This personalised approach—focused on the individual rather than population averages—enables us to address specific health risks proactively, mitigating long-term consequences while optimising immediate performance. In this way, high performers can continue to excel without compromising their long-term health and longevity.

High Performance Medicine in Practice

Based on our experiences in special forces, we believe in the importance of deeply comprehending what our clients do, what they are striving to achieve, and the specific challenges their lifestyles pose to both their longevity and performance. Only then can we deploy precision medicine to both manage the risks, and maximise the opportunities, for each individual.

Consider a recent client (discussed with his consent): a prominent actor who had secured a leading role in a major television series. A dedicated professional, he wanted to physically transform himself for the role, undergo specialist training, while managing the demands of learning lines and attending press events. The role required him to maintain peak physical condition while working 12-14 hour shooting days. Highly self-aware, yet stoic, he had assumed that poor sleep, persistent injuries, and near-constant performance pressure were simply the costs of his profession.

By first gaining a comprehensive understanding of the pressures he faced, we were able to implement key changes. Building upon his previous training, we supported his aesthetic and body transformation goals with tailored nutritional, fluid, and training protocols, avoiding the need for either hyperfeeding or excessive caloric restriction. Using targeted soft tissue techniques, we alleviated the pain and dysfunction caused by his accumulated injuries. This allowed us to introduce a training method known as clusters, enabling him to carve out nearly 45 minutes of training throughout his day on set, eliminating the need for extended gym sessions before or after long shooting days. With cognitive techniques, he learned to mentally detach from the high-pressure environment of the set, improving his ability to memorise lines each evening. Additionally, through strategic supplementation and the use of technology, we optimised his sleep-wake cycles, allowing him to recover from the allostatic load and thrive in this demanding role.

Another example is an executive in the financial services industry (shared with his consent). In his high-pressure role, long hours, and frequent client events led to excess alcohol consumption, and poor dietary habits. Combined with working from home, this resulted in significant weight gain and a notable decline in his metabolic health, mood and cognition.

A comprehensive assessment showed that he was metabolically unhealthy, with elevated visceral fat, and biomarkers of increased cardiovascular risk. Through a combination of nutritional guidance, highly targeted training, and pharmacological support tailored to his specific pharmacophysiology, we were able to create an effective plan that worked within the constraints of his time-pressured lifestyle. Over time, he lost significant weight while preserving lean muscle mass, and experienced improvements in his mood, cognitive function, and overall sense of well-being—all of which positively influenced his work performance.

Conclusion

High Performance Medicine offers a model of healthcare that goes beyond treating acute symptoms. By deeply understanding the pressures unique to high-functioning individuals, and proactively managing these stressors, we can move beyond reactive care to a more preventive, adaptive, precision approach. Through this approach, performance can be maximised, not at the expense of well-being, but while enhancing it. The key is careful, individualised attention—crafting tailored strategies that foster resilience, adaptation, and a holistic view of well-being, while protecting against long-term risks to longevity.

Defining High Performers

It’s important to clarify what we mean by high performers as there is no universally accepted definition across human sciences. It’s tempting to rely on externalised benchmarks like “world-class,” “top 1%,” or “unrivalled in their field,” but these terms are of limited use in a medical context. We are not concerned with rankings; we focus on the impact that performance has on health and how health influences the ability to perform.

We define high performers simply as individuals expected to consistently succeed. Importantly, our definition does not rely upon what success means for them. We don’t make assumptions about how their success compares to that of their peers, nor do we focus on the accolades they may or may not receive. Crucially, it does not matter whether this expectation to succeed is self-imposed or comes from external sources.

What matters is the expectation and drive towards success. It is this relentless pursuit—rather than a specific outcome—that defines high performers in terms of their health and highlights the need for a tailored healthcare approach. Consistent striving for personal excellence, when properly managed, can foster continuous improvement and adaptation—known as allostasis. However, if left unmanaged, this ongoing pressure can overwhelm the body’s ability to adapt, leading to allostatic load—a state in which stress begins to erode both mental and physical well-being.

Read Time: 5 mins

Author:
Dr Jonathan Clark-McKellar