The idea that nature restores the body and mind isn’t new. For centuries, sanatoriums and field hospitals have harnessed the outdoors for convalescence. What’s changed is the growing body of science explaining why natural environments affect healing — and how they can be integrated into modern medical practice.
Studies in environmental psychology show that time spent in natural settings lowers cortisol levels, reduces heart rate, and improves mood — even after just 20 minutes.¹ These effects aren’t purely subjective; measurable changes occur in autonomic nervous system tone, inflammatory biomarkers, and immune cell activity.²
At the same time, the clinical setting itself matters. Harsh lighting, constant noise, and sterile, impersonal spaces can inadvertently heighten anxiety and stress — especially for patients dealing with chronic conditions or unfamiliar diagnoses. Outdoor care spaces, when well-designed, offer not only fresh air but a subtle shift in atmosphere: patients feel more at ease, more connected, and more open to the therapeutic encounter.
The emerging field of biophilic design has begun to translate this insight into architecture and clinical planning. Elements like natural materials, open air, greenery, and organic forms can help reduce cognitive fatigue and promote physiological recovery.³ But when treatment itself happens outdoors — as in Nordica Medica’s model — the effect is more than aesthetic. It becomes a clinical choice.
This isn’t a return to pre-modern medicine. It’s a step forward — where nature and science are not at odds, but in collaboration.
References:
Hunter, R. F., Cleland, C., Cleary, A., et al. (2019). Environmental, health, wellbeing, social and equity effects of urban green space interventions: a meta-narrative evidence synthesis. Environment International, 130, 104923.
Li, Q. (2010). Effect of forest bathing trips on human immune function. Environmental Health and Preventive Medicine, 15(1), 9–17.
Kellert, S. R., Heerwagen, J. H., & Mador, M. L. (Eds.). (2008). Biophilic Design: The Theory, Science, and Practice of Bringing Buildings to Life. Wiley.
