IPB University Doctor: Hugging Trees in Forest Bathing Can Relieve Stress

Recently, there has been content circulating that hugging trees can relieve stress. In response to this, dr Widya Eka Nugraha, MSiMed, a lecturer at the Faculty of Medicine, IPB University, said that hugging trees can relieve mild stress if done in the context of forest bathing or nature therapy.

“Most research related to the effects of trees on stress has been conducted in a forest bathing setting, not just by hugging trees alone,” said dr Widya.

On the other hand, she noted that if done outside the context of forest bathing, further research is needed. “There is insufficient scientific evidence to support the benefits of hugging trees separately from forest bathing practices,” she emphasized.

Forest bathing—also known as sylvotherapy, green tapa, or forest bathing—is a holistic activity that involves walking in the forest, breathing in fresh air, touching trees, and practicing mindfulness meditation. 

“If hugging trees is done within this context, many studies show positive effects in reducing stress,” she added.

Dr Widya mentioned that the benefits of hugging trees in forest bathing can occur through several mechanisms, including sensory stimulation, the release of oxytocin hormones, and exposure to natural compounds from trees such as phytoncides. This activity can also trigger the parasympathetic nervous system, which induces a sense of relaxation and peace.  

However, she cautioned that this therapy is not a substitute for primary treatment for severe mental disorders. “Forest bathing is suitable for mild to moderate stress, such as emotional exhaustion, mild anxiety, or burnout,” she explained.

Dr Widya also explained that the duration of forest bathing can vary, ranging from 50 minutes to 24 hours, depending on individual needs and conditions. She emphasized the importance of viewing tree hugging as part of a comprehensive practice, not a single action.

To date, there are over 5.000 articles related to forest bathing or shinrin yoku on Google Scholar, with the majority of research originating from Japan and South Korea.

“Forest bathing can be part of a holistic approach to maintaining mental health, alongside exercise, meditation, and professional therapy,” she concluded. (dh) (IAAS/Exchange)