man walking in nature

Time in nature

Nature is a powerful tool for stress optimization and inducing the relaxation response, as simply looking at images of natural environments can reduce your body’s stress response. Engaging with nature is associated with lower blood pressure and cortisol levels, reduced muscle tension, and decreased activation of the sympathetic nervous system. Being near or viewing plants or greenery is also associated with reduced stress hormones. If you’re dealing with a stressor or recovering from a stressful mission or high-pressure situation, try one of the nature practices below to strengthen relaxation and resilience levels. 

Nature bathing

Time needed: Varies by individual and practice

  • Go on a nature walk, garden, or spend time outdoors to deepen your relaxation response. Walking on a wooded trail or in the forest can reduce stress and help you relax more than walking in urban environments.
  • Bring nature indoors with plants and nature-inspired art or photos to boost well-being. Even a view of greenery can optimize your stress levels!
  • Look at peaceful nature scenes to lower your stress response. When going outside isn’t possible, try viewing images of natural landscapes for 5–10 minutes to help your body recover from stress. 

Published on: July 24, 2025

References

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Jo, H., Song, C., & Miyazaki, Y. (2019). Physiological benefits of viewing nature: A systematic review of indoor experiments. Int J Environ Res Public Health, 16(23). doi:10.3390/ijerph16234739 

Jones, R., Tarter, R., & Ross, A. M. (2021). Greenspace interventions, stress and cortisol: A scoping review. Int J Environ Res Public Health, 18(6). doi:10.3390/ijerph18062802 

Kobayashi, H., Song, C., Ikei, H., Park, B. J., Kagawa, T., & Miyazaki, Y. (2019). Combined effect of walking and forest environment on salivary cortisol concentration. Front Public Health, 7, 376. doi:10.3389/fpubh.2019.00376 

van den Berg, M. M., Maas, J., Muller, R., Braun, A., Kaandorp, W., van Lien, R., van Poppel, M. N., van Mechelen, W., & van den Berg, A. E. (2015). Autonomic nervous system responses to viewing green and built settings: Differentiating between sympathetic and parasympathetic activity. Int J Environ Res Public Health, 12(12), 15860–15874. doi:10.3390/ijerph121215026  

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