Green Therapy: Why Spending Time in Nature Boosts Wellbeing

In our fast-paced, technology-driven world, reconnecting with nature can feel like a luxury. However, research increasingly highlights that spending time in natural environments is not just pleasant—it’s essential for our mental, emotional, and physical health. Dubbed “green therapy,” immersing oneself in nature offers profound benefits that improve overall well-being.

The Science Behind Green Therapy

Nature’s impact on well-being is grounded in both psychological and physiological principles. A hypothesis, proposed by biologist Edward O. Wilson, suggests that humans have an innate connection to nature, which promotes healing and relaxation. Modern studies confirm that green spaces reduce stress, enhance cognitive function, and improve mood.

Key mechanisms include:

• Reduction of Cortisol Levels: Exposure to nature lowers the stress hormone cortisol, promoting a sense of calm (NIH).
• Activation of the Parasympathetic Nervous System: Nature triggers the body’s “rest and digest” mode, counteracting the fight-or-flight stress response.
• Mental Restoration: According to Attention Restoration Theory (ART), natural settings replenish depleted mental resources, improving focus and creativity (ScienceDirect).

Mental Health Benefits

1. Reduces Stress and Anxiety
   Spending time in green spaces, even for just 20 minutes, can significantly lower stress levels. A walk in the park or a hike in the woods provides a break from daily stressors and fosters mindfulness.
2. Boosts Mood
   Nature exposure increases serotonin and dopamine levels, the brain’s “feel-good” chemicals. Activities like gardening or walking outdoors can alleviate symptoms of depression and promote happiness.
3. Improves Focus and Memory
   Green therapy is particularly beneficial for individuals experiencing attention difficulties. Studies show that spending time in nature enhances working memory and reduces mental fatigue.
4. Supports Emotional Resilience
   Connecting with nature cultivates a sense of awe and perspective, helping individuals process challenges and develop emotional strength.

Physical Health Benefits

1. Enhances Cardiovascular Health
   Regular outdoor activities like walking or cycling improve heart health by reducing blood pressure and increasing physical activity.
2. Boosts Immune Function
   Spending time in forests, a practice known as “forest bathing” or shinrin-yoku in Japan, exposes individuals to phytoncides—natural compounds released by trees that enhance immune system activity (NIH).
3. Encourages Active Lifestyles
   Nature offers a dynamic environment for exercise, making physical activity enjoyable and accessible.
4. Improves Sleep Quality
   Natural light exposure helps regulate the body’s circadian rhythm, promoting better sleep patterns and overall restfulness.

How to Incorporate Green Therapy into Your Life

1. Daily Outdoor Time: Aim to spend at least 20-30 minutes a day outdoors, whether it’s a walk in the park, gardening, or simply sitting in a green space.
2. Take a Nature Retreat: Dedicate weekends or vacations to nature-rich destinations like forests, mountains, or beaches.
3. Bring Nature Indoors: Incorporate plants, natural light, and earthy elements into your living and workspace to mimic the calming effects of nature.
4. Engage in Outdoor Activities: Hike, bike, or practice yoga in the park to combine physical exercise with nature’s benefits.
5. Unplug and Be Present: Disconnect from screens and fully immerse yourself in the sights, sounds, and smells of the natural world.

Green therapy is a simple yet powerful way to boost your mental and physical well-being. Whether it’s a short walk in the park or a weekend in the wilderness, time spent in nature reconnects us with our roots, calms our minds, and restores our health. In the words of naturalist John Muir, “In every walk with nature, one receives far more than he seeks.”

Make nature a priority in your life—not just as a retreat but as a regular practice to nurture your well-being.

If you have been able to be in touch with nature today, resort to this video. Although for optimized effects, the real version of nature is obviously the best alternative.