Nature-Based Therapy for Anxiety, Depression, and Trauma: How It Works
Lexie Glisson • February 19, 2025

What Is Nature-Based Therapy and How Does It Help Mental Health?


Nature-based therapy, also known as ecotherapy or green therapy, integrates outdoor experiences with therapeutic techniques to support emotional regulation, healing, and personal growth. By engaging with nature, individuals struggling with anxiety, depression, and trauma can find relief through movement, sensory awareness, and connection to the natural world.


How Does Nature-Based Therapy Support Emotional Regulation?


Spending time in natural environments has been shown to activate the parasympathetic nervous system, helping the body shift from a state of fight-or-flight to rest-and-digest. Activities such as mindful walking, grounding exercises, and deep breathing in outdoor settings can lower cortisol levels, reduce heart rate, and promote relaxation.


Why Is Nature Effective for Anxiety Relief?


Research shows that being in nature reduces activity in the amygdala, the brain’s fear center, leading to decreased feelings of worry and stress. Practices such as listening to birds, feeling the wind, or walking barefoot on grass can help individuals with anxiety reconnect with their bodies and regulate their emotions more effectively.


Can Nature-Based Therapy Help with Depression?


Nature exposure increases serotonin and dopamine production, neurotransmitters responsible for mood regulation. Sunlight also boosts vitamin D levels, which have been linked to improved mental health. Engaging in outdoor activities, such as hiking, gardening, or simply sitting in a peaceful natural setting, can significantly reduce symptoms of depression and increase overall well-being.


How Does Nature Aid in Trauma Recovery?


Trauma affects the nervous system, often leaving individuals in a chronic state of hyperarousal or dissociation. Nature provides a safe, non-judgmental space for trauma survivors to process emotions at their own pace. Techniques like nature-based mindfulness, guided walks, and creating nature sculptures can help individuals regain a sense of safety and presence in their bodies.


What Are Some Simple Ways to Incorporate Nature into Healing?


  • Take a daily walk in a park or wooded area.
  • Practice grounding techniques by touching trees, feeling soil, or walking barefoot.
  • Engage in nature observation by watching wildlife, clouds, or flowing water.
  • Meditate or journal in an outdoor setting.
  • Participate in nature-based group therapy or guided outdoor sessions.


How to Get Started with Nature-Based Therapy?


If you're struggling with anxiety, depression, or trauma and are interested in nature-based therapy, consider working with a therapist trained in this approach. Reach out to me today to learn more about how nature can support your healing journey. Visit my contact page or email me to get started.


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