11/21/2025
Hugging a tree might seem like a quirky gesture, but science says it’s surprisingly good for you. According to research on forest therapy and nature immersion, physical contact with trees can reduce cortisol levels, lower heart rate, and improve overall mood. These effects are part of a broader physiological response to natural environments, often referred to as the biophilia effect, the idea that humans have an innate connection to nature.
In Japan, this connection is embraced through the practice of shinrin-yoku, or forest bathing, which encourages slow, mindful walks in wooded areas. According to studies published by the Japanese Society of Forest Medicine, participants who engaged in forest bathing showed significant drops in stress hormones and blood pressure, along with increased feelings of calm and emotional clarity. Even brief interactions with trees, such as touching bark or sitting beneath a canopy, can trigger these benefits.