Mind-Body Medicine in the Forest

iphone June 2014 085Relaxing in the woods may reduce the risk of developing anxiety and depressive disorders. Scientists in Japan compared the physical signs of stress in city and forest settings. They studied the levels of stress hormone (cortisol) and blood pressure in 300 people, and found that spending time in the woodsy setting was associated with fewer signs stress (1).

In the book Breaking Through Depression, I describe the links between prolonged stress, cortisol elevation, anxiety, and depression. In the simplest way, it can be said that chronic high stress damages the brain which may lead to depression.

We all have a lot to do this month – many things to manage in our work and personal lives. So how do we reduce the risk of stress injuries in the brain which may lead to or worsen depression?

One answer appears to be spending some time in the woods. Relax. Enjoy the green colors of summer, the yellow leaves of fall, and the curiously bare trees of winter. As you focus on the novelties of nature, forgetting about problems with work and relationships, your mind and body relax… Be calm… Be quiet… Enjoy the beauty of nature for a while.

(1) Bum Jin Park, and others. The physiological effects of Shinrin-yoku (taking in the forest atmosphere or forest bathing): evidence from field experiments in 24 forests across Japan. Environmental Health Preventative Medicine. Jan 2010; 15(1): 18–26.

(2) Donald Hall. Breaking Through Depression. Harvest House, 2009.

Treating Depression with Time Outdoors

iphone June 2014 148Scientists have proven what mothers have been telling children for years: “Get outside of the house for a while. The fresh air will do you some good.”

Citing a collection of five studies*, researchers show that enjoying the sights and sounds of nature can produce noticeable improvements in physical and mental energy. Exposure to novel objects in wilderness settings tends to replenish attention and spark mental energy.

Even viewing pictures of nature, they say, may help to restore healthy moods, “including lower feelings of stress and depression.” These observations help to explain why popular vacation choices often involve spending time in novel nature settings.

So do as mothers and scientists suggest: go for a walk outdoors. Experience something new and natural along the way, allowing the experience to rejuvenate the energies of your mind, body, and spirit.

* Richard Ryan and others. “Vitalizing effects of being outdoors and in nature”. Journal of Environmental Psychology, 30 (2010) 159-168.