Ecotherapy: Why Spending Time in Nature Is a Mental Health Prescription
Cities are stressful by design. Nature, it turns out, is medicine — and the research is remarkably compelling.
What the Research Shows
A landmark study published in the Proceedings of the National Academy of Sciences found that participants who walked for 90 minutes in a natural setting showed significantly decreased activity in the brain region associated with rumination (repetitive negative thinking) compared to those who walked in an urban environment. Even brief exposure to greenery lowers cortisol, reduces blood pressure, and improves mood.
The Japanese Practice of Shinrin-Yoku
Known as "forest bathing," Shinrin-yoku is the Japanese therapeutic practice of immersing oneself mindfully in a forest environment. It involves slow, sensory-focused walking — noticing the texture of bark, the smell of damp earth, the sound of leaves. Research by Dr. Qing Li has found that just two hours of Shinrin-yoku significantly boosts immune function and dramatically reduces anxiety.
Bringing Nature Into Your Routine
You do not need a forest retreat. Eat your lunch in a park instead of at your desk. Keep a plant at your workspace. Walk barefoot on grass for five minutes. Take a different, greener route home. In India, our rivers, forests, and parks are free and accessible. Make using them a non-negotiable part of your mental health routine.
“In every walk with nature, one receives far more than one seeks. — John Muir”
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