A popular concept in East Asia, many people know that it is good for your health to walk in a forest and be exposed to the phytoncides they give off. "Phyton" means "plant" in Latin, and "cide" refers to the natural substance that a plant gives off to kill microorganisms. Research in Taiwan has shown that limonene phytoncide promotes sleep, and helps fight anxiety and ease pain.
In Japan, a forest bathing experience, called Shinrinyoku in Japanese, is regarded as being similar to natural aromatherapy. A forest bathing trip involves visiting a forest for relaxation and recreation while breathing in phytoncides, whose antimicrobial volatile organic compounds derive from trees, such as a-pinene and limonene. Incorporating forest bathing trips into a good lifestyle was first proposed in 1982 by the Forest Agency of Japan. It has now become a recognized relaxation and/or stress management activity there.
The New York Times reported that one scientific study " included data on 280 healthy people in Japan, where visiting nature parks for therapeutic effect has become a popular practice called ' Shinrin-yoku,' or 'forest bathing.' On one day, some people were instructed to walk through a forest or wooded area for a few hours, while others walked through a city area. On the second day, they traded places. The scientists found that being among plants produced 'lower concentrations of cortisol, lower pulse rate, and lower blood pressure,' among other things."
Governor-General Award winning author Marq DeVilliers described the forest at Trout Point for the Globe & Mail:
This is pristine Acadian forest; thousands of hectares of red spruce mixed with sugar maple and yellow birch, beech with their silky bark, red oak, pine and spruce, and hemlock on the lower stretches, some of them 30 metres or more tall. No roads, no houses, no industry … just nature. No all-terrain vehicles, no trucks. Not a golf course anywhere, not even a croquet pitch.