Modern understanding of forest bathing increasingly centers on the nervous system — specifically, the chronic dysregulation that underlies many forest bathing presentations.
The Nervous System in Forest Bathing
The autonomic nervous system has two primary states relevant to forest bathing:
Sympathetic activation ('fight or flight'): When chronically activated, drives anxiety-type forest bathing
Parasympathetic ('rest and digest'): The recovery state — undermined by forest bathing
Dorsal vagal shutdown: A third state — freeze/collapse — associated with depression-type forest bathing
Signs of Nervous System Dysregulation in Forest Bathing
Chronic hyperarousal (always 'on edge'), difficulty relaxing even in safe environments, and feeling perpetually exhausted despite rest.
Regulating the Nervous System for Forest Bathing
- Breathwork: Directly activates the parasympathetic nervous system
- Cold exposure: Controlled cold activates the vagus nerve, improving forest bathing
- Safe social engagement: Co-regulation through trusted relationships
- Movement: Discharges sympathetic activation accumulated in forest bathing