A professional, science-informed view of forest bathing, breathwork, and why guided time in nature can support stress regulation, mental clarity, and whole-person wellbeing.
Nature Immersions is grounded in a simple, evidence-supported idea: our nervous systems respond to environment. When we move slowly in natural settings and engage our senses with intention, the body often shifts towards calmer, more balanced functioning.
This page explains the key themes behind the practice, including stress physiology, attention restoration, and the measurable wellbeing benefits associated with time in green spaces. We keep the language clear and practical, without exaggeration or wellness hype.
We are aligned with the global shinrin-yoku movement. While it began in Japan, it quickly became a worldwide practice, shaped by modern research and professional guiding standards.
Nature is the setting. Science provides the frame. Skilled guiding makes it safe and effective.
Studies commonly point to benefits in stress reduction, mood, and mental fatigue when people spend time in nature with mindful attention. While outcomes vary person to person, the overall evidence supports nature immersion as a meaningful wellbeing practice.
We translate research into real-world guiding: slow pacing, sensory invitations, periods of stillness, and gentle breathwork. The goal is not performance, but regulation, restoration, and a steadier baseline you can take back into daily life.
A calm, structured session led by a professional. You will be invited to notice your environment through the senses, move slowly, pause often, and use simple breathing practices. Everything is optional, and the experience is designed to be safe, accessible, and genuinely restorative.
The science behind Nature Immersions sits across several overlapping areas. Below is a simple overview of the themes we reference most often when explaining why forest bathing and breathwork can feel so effective.
For several decades, international research has consistently demonstrated a wide range of measurable health benefits associated with nature therapy, also known as Shinrin-yoku or forest bathing. INFTA positions nature therapy as an evidence-based public health practice, combining guided sensory immersion with carefully structured activities that measurably reduce stress while improving physical and psychological health outcomes.
Nature therapy is not presented as a wellness trend or recreational walk, but as a structured intervention grounded in physiology, psychology, and preventive medicine.
Nature therapy has been shown to lower systolic and diastolic blood pressure, stabilise heart rate, and improve heart rate variability. Clinical studies indicate that repeated forest immersion can suppress over-activation of stress-related hormonal pathways, contributing to reduced cardiovascular strain and a lower long-term risk of hypertension and arteriosclerosis.
These effects are particularly relevant for urban populations exposed to chronic stress, sedentary lifestyles, and environmental overload.
One of the most robust findings in nature therapy research is its effect on immune function. Time spent in forest environments increases both the number and activity of natural killer cells, which play a central role in tumour surveillance and viral defence.
Trees emit volatile organic compounds known as phytoncides, such as alpha-pinene and limonene, which possess antibacterial, antifungal, antiviral, and anti-inflammatory properties. Inhalation and absorption of these compounds during nature therapy sessions have been shown to directly stimulate immune response and reduce systemic inflammation.
Nature therapy significantly reduces stress hormone levels, including cortisol and adrenaline, while supporting hormonal balance within the endocrine system. Participants often experience improved blood glucose regulation, reduced inflammatory markers, and enhanced mood stability.
At the same time, forest immersion is associated with increased release of neurotransmitters such as serotonin, dopamine, oxytocin, and endorphins, supporting emotional regulation, relaxation, and improved sleep quality.
Forest air is typically richer in oxygen, negative ions, and naturally occurring aerosols, while being lower in pollutants commonly found in urban environments. Inhaling forest air supports respiratory immune function, improves oxygen saturation, and has historically been used in therapeutic contexts for respiratory illness.
Modern studies continue to show improved breathing efficiency and respiratory resilience following guided nature therapy sessions.
Mental health outcomes represent one of the strongest evidence areas for nature therapy. Research consistently demonstrates reductions in anxiety, depression, anger, and perceived stress following guided forest immersion.
From a neurological perspective, forest therapy shifts nervous system activity away from sympathetic dominance toward parasympathetic activation. This results in improved emotional regulation, enhanced focus, better sleep, and reduced mental fatigue. Long-term engagement has been linked to improved cognitive performance and resilience against burnout and chronic stress conditions.
Why you feel calmer after nature immersion
Stress is not just a thought pattern. It is a body state shaped by breathing, attention, and environment. In everyday life, many people run in a constantly elevated mode: fast pace, high stimulation, and constant decision-making.
Nature Immersions uses slow movement, sensory attention, and gentle breathing practices to support a shift towards calmer functioning. This can show up as steadier breathing, reduced tension, clearer thinking, and improved emotional regulation.
Nothing is forced. Invitations are optional. The session design prioritises safety, accessibility, and real-world outcomes rather than intensity.
Practical takeaway: your body often settles when your environment becomes softer and your attention becomes slower.
Clear answers to common questions about the evidence behind forest bathing, breathwork, and Nature Immersions.
Contact us and we will point you towards the most relevant articles and summaries for your needs.
Get in TouchYes. Research commonly explores outcomes such as stress markers, mood, mental fatigue, sleep, and general wellbeing linked to time spent in natural settings. The strongest claims are generally about stress reduction and attention restoration, while other outcomes can vary between individuals.
No. Shinrin-yoku began in Japan, but it quickly became a worldwide movement. Today, forest bathing and forest therapy are practised across many countries, with professional guiding standards and a growing research base.
We focus on realistic claims, clear language, and a professional guiding method. Sessions are structured around evidence-linked principles such as slow pacing, sensory attention, periods of stillness, and simple breathing practices that support regulation and restoration.
No. This is not about belief. Many effects are related to physiology and attention. If you slow down, reduce stimulation, and spend time in a restorative environment, the body often responds regardless of your expectations. That said, outcomes vary, and we avoid guarantees.
Most gentle breathing practices are safe for most people, but certain medical conditions can require extra care. Nature Immersions uses simple, low-intensity breathwork, and everything is optional. If you have respiratory, cardiac, neurological, or anxiety-related concerns, consult a qualified health professional and contact us before booking.
Nature immersion can be a supportive practice for stress and mental fatigue, and many people report feeling calmer and clearer afterwards. However, burnout can be complex and may require medical, psychological, or workplace support. We see Nature Immersions as a helpful complement, not a replacement for professional care.
A walk often stays in task mode: pace, distance, and destination. Guided forest bathing is different. The session is designed around sensory attention, intentional pauses, and a gentle arc that supports regulation and integration. The guide sets the pace, holds the container, and helps the experience land.
Yes. Nature Immersions is building a growing library of articles, summaries, and references. If you are a corporate client or practitioner and want specific studies for a proposal or programme, contact us and we will share relevant sources.
No. Nature Immersions supports general wellbeing and stress management, but it is not medical treatment or mental health care. If you have a medical condition or concerns, please consult a qualified health professional and contact us before booking.
A cornerstone publication in the field is the International Handbook of Nature Therapy, published in 2019. Edited by leading researchers and INFTA leadership, this peer-reviewed volume formally defines nature therapy as a public health practice and synthesises decades of international research across medicine, psychology, forestry, and environmental science.
In addition, INFTA maintains an extensive public-facing references library featuring hundreds of peer-reviewed articles, clinical studies, and research papers categorised by country and discipline. Internally, INFTA curates a research database of more than 1,500 articles, with selected works integrated into its professional training programmes.
This depth of research underpins INFTA’s commitment to positioning nature therapy within a credible, medically informed framework rather than a purely experiential or lifestyle offering.
Get in TouchA cornerstone publication in the field is the International Handbook of Nature Therapy, published in 2019. Edited by leading researchers and INFTA leadership, this peer-reviewed volume formally defines nature therapy as a public health practice and synthesises decades of international research across medicine, psychology, forestry, and environmental science.
In addition, INFTA maintains an extensive public-facing references library featuring hundreds of peer-reviewed articles, clinical studies, and research papers categorised by country and discipline. Internally, INFTA curates a research database of more than 1,500 articles, with selected works integrated into its professional training programmes.
This depth of research underpins INFTA’s commitment to positioning nature therapy within a credible, medically informed framework rather than a purely experiential or lifestyle offering.
Get in TouchInternational Nature and Forest Therapy Alliance (INFTA). Introduction to Forest Therapy. Presentation by Prof. Dr. Dieter Kotte.
International Nature and Forest Therapy Alliance (INFTA). The Status Quo of Research in Forest Therapy.
Kotte D, Li Q, Shin WS, Michalsen A (eds.). International Handbook of Forest Therapy. 2019.
Kang H et al. Effects of Forest-Based Interventions on Mental Health: A Meta-Analysis of Randomized Controlled Trials. 2022.
Kotera Y et al. Effects of Shinrin-Yoku and Nature Therapy on Mental Health: A Systematic Review and Meta-Analysis. 2022.
Qiu L et al. Effects of Forest Therapy on Blood Pressure and Salivary Cortisol Levels: A Meta-Analysis. 2022.
Antonelli M et al. Forest Volatile Organic Compounds and Their Effects on Human Health. International Journal of Environmental Research and Public Health. 2020.
Lew T, Fleming KJ. Phytoncides and Immunity: A Systematic Review and Meta-Analysis. 2024.
World Health Organisation. Constitution of the World Health Organisation. 1948.
Song C, Ikei H, Miyazaki Y. Physiological Effects of Nature Therapy: A Review of Research in Japan. 2016.
Green Space and Fertility — Boston University School of Public Health
A study published in the journal Environmental Health Perspectives, led by Boston University School of Public Health, analysed data from 8,563 women attempting to conceive. It found that more green space was associated with a small increase in the per-cycle probability of conception, with the strongest association found in urban communities. Boston University
Direct link:Â https://ehp.niehs.nih.gov/doi/
Green Space and Birth Outcomes — 11 European Countries
A study involving the Barcelona Institute for Global Health, published in Environment International, assessed 69,683 newborns across 11 birth cohorts in nine European countries and found that proximity to residential green space is associated with higher birth weight. ISGLOBAL
Stress and IVF — Systematic Review
A peer-reviewed systematic review found that most studies concluded stress has a negative effect on IVF treatment, with the egg retrieval stage most affected by chronic and acute stress. PubMed Central
Direct link:Â https://pmc.ncbi.nlm.nih.gov/
Monash IVF — Nature and Complementary Therapies
Monash IVF, one of Australia’s leading fertility clinics, states that while complementary therapies including nature-based approaches have limited evidence for improving pregnancy rates directly, they can enhance general health and wellbeing and that some research has shown stress can negatively impact fertility treatment. Monash IVF
Direct link:Â https://monashivf.com/