Scientific work

Telomeres are protective regions at the ends of chromosomes. With each cell division, they shorten, and when the resource is exhausted, the cell loses its ability to renew itself. Therefore, telomere length is considered one of the informative markers of biological, not passport, age.

The rate at which telomeres shorten differs from person to person. Research points to chronic stress, disrupted sleep, smoking, a sedentary lifestyle and inflammatory processes as contributing factors. Some of these are within a person’s power to change.

• assess biological age and markers of cellular aging as part of the diagnostic stage
• identify your personal accelerators of aging: inflammation levels, metabolic markers, sleep quality, stress levels
• build a programme aimed at the factors that can genuinely be corrected

We deliberately do not promise to “lengthen telomeres” with a course of procedures. Scientific data on the reverse effect on telomere length is limited and cautious. A realistic and honest goal is to slow the rate of cellular aging by influencing modifiable factors, and to record this dynamics in repeated measurements.

Sleep is the period when the body does its main work of recovery: cleansing the brain of metabolic products, regulating hormones, consolidating memory, restoring the cardiovascular and immune systems. Chronic lack of deep sleep is associated with increased inflammation, metabolic disorders and, according to a number of studies, with accelerated shortening of telomeres. That is why we consider sleep and cellular aging together.

The trouble for most people is that they judge their sleep subjectively. The feeling of «I slept fine» and the actual architecture of that sleep often do not match.

• run sleep diagnosticsto see an objective picture rather than a self-assessment
• analyse how sleep relates to heart function and stress levels
• pin down what exactly is standing in the way of your deep sleep and put together a plan to fix it
• use the forest environment and matching practices as part of restoring your natural sleep rhythm

Sleep diagnostics is included in the comprehensive cardio check-up at Forest Retreat Center alongside the heart assessment, because sleep quality and cardiovascular health are closely connected.

Chronic stress is among the most powerful accelerators of aging. Persistently elevated cortisol sustains low-grade inflammation, worsens sleep and, according to a number of studies, is associated with faster telomere shortening. This is why we treat stress management on a par with our other preventive tools.

The natural environment acts on this process directly, and the centre uses it systematically rather than as a backdrop. The forest we work in lowers the physiological load that sets off the cascade of premature aging. Several practices in our programme are built on that effect.

Shinrin-yoku, or forest bathing, comes from Japanese preventive medicine and today rests on a solid body of evidence. It is not a walk for the sake of step count but slow, deliberate presence that engages every sense. At Forest Retreat Center these sessions run with a guide.

Studies record a measurable physiological effect. A meta-analysis by Antonelli and colleagues showed that forest practices significantly lower cortisol as a stress biomarker. The classic field study by Park across 24 forests in Japan recorded lower cortisol, blood pressure and pulse rate, along with a shift in autonomic nervous system balance towards recovery.

Alongside forest practices we use tools that specifically lower physiological arousal and return the nervous system to recovery mode.

Yoga combines movement, stretching and breath work. Slow, conscious breathing raises heart rate variability, one of the markers of a healthy nervous system balance. Meditation trains attention and helps break the loop of chronic anxiety that keeps the body permanently mobilised. Sound healing with singing bowls and bells works through sound and vibration: an even resonance helps the body drop into the deep relaxation where recovery begins.

We do not set these practices against diagnostics, we combine the two. First we measure your stress markers, then we match practices to your condition, and at the end of the programme we show the change in numbers.

• measure stress markers and indicators of nervous system recovery
• run guided forest practices (shinrin-yoku)
• build yoga, meditation and sound healing into your personal programme
• use the natural rhythm of the day and quiet as part of recovery
• show the trend: how your stress markers change over the course of the programme

Infection prevention is one of the areas that the center’s scientific and medical team has been working on for a long time. It is led by Lyubov Kotsiubaylo, who has been researching acute respiratory and imported infections for over a decade. Back in 2017, she defended her thesis, which was entirely devoted to coronavirus infections in adults. This happened a few years before the world faced the COVID-19 pandemic.

Since then she has published a series of papers on coronaviruses, influenza, West Nile fever and the readiness of health systems for new pathogens. These questions remain pressing for Ukraine, where climate change and bird migration routes bring in infections that were untypical for our region until recently. Our prevention work draws on that experience: we start from the position that most infectious threats can be anticipated and headed off in advance.

Forest Retreat Center gathers and analyses its own clinical data. This lets us test hypotheses on our own patients and notice patterns that are not always visible in the wider literature.

• retrospective studies based on our clients’ diagnostic results
• comparative analysis of telomere length: in our observations, people from combat and shelling zones have shorter telomeres
• sleep disorders in wartime and their effect on the body’s recovery
• the impact of war on life expectancy in Ukraine

This data feeds into our programmes and makes personal recommendations more precise. The more we measure, the better we understand which drivers of aging can be corrected in your particular circumstances.