Why Being in Nature Heals and The Science Behind It
Updated: Mar 5, 2025
Theresa Rybchinski is a Mental Health Somatic Therapist and founder of Wild Journey Recovery. Her private practice supports individuals navigating trauma, addiction, and chronic stress, through a holistic approach to mental health and wellness.
Imagine this: You’re walking through a forest, far from the noise of the city. All you can hear are your footsteps on the earth, the crunch of fallen branches, and the sweet sounds of birdsong. Your eyes take in the lush green expanse, and as you breathe in the crisp, cool air, you feel your entire body begin to settle. But what exactly is happening when you immerse yourself in nature and experience this deep sense of relief?
The nervous system and nature’s calming effect
A few things are at play here, starting with the human body.
The nervous system is a complex network crucial to keeping us safe. Think of it as an antenna, constantly scanning our internal and external environment for signs of danger. This process, called neuroception, was coined by Dr. Stephen Porges, the founder of Polyvagal Theory. When our nervous system detects a potential threat, such as a sudden change in heart rate or the sound of oncoming traffic, it reacts swiftly to protect us.
Here's the thing: nature is inherently generous in offering a sense of calm. It does not force or rush; it simply exists. When we immerse ourselves in natural environments, our nervous system begins to settle, allowing our body to return to a state of homeostasis. Once safety is established, our system shifts into the parasympathetic nervous system state, which supports relaxation and balance in our organ systems. This includes the endocrine system, which is responsible for regulating hormones such as cortisol and adrenaline. Research shows that being in nature decreases stress hormone levels and contributes to enhanced mental health, making time in natural settings an effective way to reduce stress and promote overall well-being.
Co-regulation: How nature helps us feel grounded
The concept of co-regulation is closely linked to neuroception. Just as our nervous system unconsciously communicates with the nervous systems of those around us, it also interacts with the natural world.
Research shows that trees and plants communicate through intricate root systems, creating a vast, interconnected ecosystem. When we enter wild spaces, our nervous system picks up on these subtle cues, co-regulating with the natural environment. This organic connection can help us feel more grounded, present, and at ease.
The biophilia hypothesis: Why we are wired for nature
The Biophilia Hypothesis suggests that humans are biologically programmed to connect with nature. Our ancestors not only relied on the land for sustenance but were also profoundly influenced by the natural world on cognitive, spiritual, and social levels. This intrinsic bond explains why spending time in nature can feel rejuvenating; our bodies and brains remember this connection on a deep, cellular level.
Nature as a remedy for modern stress
In an increasingly chaotic world, turning to nature as a source of healing is more important than ever. Our separation from the natural world contributes to rising stress, anxiety, mental health concerns and burnout. At the same time, witnessing environmental destruction can evoke climate grief, a deep sense of loss and powerlessness. By re-establishing our relationship with nature, we can find solace, clarity, and renewal.
5 simple ways to reconnect with nature
You don’t have to live in a forest to benefit from nature’s healing effects. Whether you’re in a bustling city or a rural town, nature is always accessible. Here are some ways to integrate nature into your daily life:
Take intentional breaks: Step outside for five minutes during your workday, close your eyes, and take a deep breath of fresh air.
Ground yourself: Stand barefoot on the grass, close your eyes, and tune into the sensations beneath your feet.
Listen to birdsong: Even in urban areas, birdsong can be incredibly soothing for the nervous system.
Immerse yourself in nature: If you have access to forests, mountains, or parks, spend an afternoon walking or hiking in these spaces.
Orient to beauty: Direct your attention to a pleasant natural sight, such as a tree, a river, or the sky, and notice how it impacts your mood and stress levels.
Even in the busiest cities, nature is present in trees, rivers, and the sky above. Get curious about the wild spaces near you and explore how reconnecting with nature can transform your well-being.
Want to learn more?
If you're interested in how nature-based therapy can support your mental health and well-being, I’d love to connect. Reach out to learn more about how you can incorporate the healing power of nature into your life.
Read more from Theresa Rybchinski
Theresa Rybchinski, Mental Health Somatic Therapist
Theresa Rybchinski is a Registered Social Worker (RSW) and Mental Health Somatic Therapist who integrates body-centred approaches like Sensorimotor Psychotherapy, Trauma-Sensitive Yoga, and mindfulness into her work. With a decade of experience in trauma and addiction recovery, she specializes in supporting clients navigating chronic stress, burnout, and mental health challenges. Her lived experience with trauma and addiction informs her compassionate approach, creating spaces where individuals feel seen, heard, and supported. Theresa’s career began at Wilderness Addiction Treatment Centers and evolved into founding her private practice, Wild Journey Recovery, where she combines somatic therapy with trauma-focused care.
