This article was posted by CrystalWind.ca.
The Japanese Practice Of Forest Bathing Is Scientifically Proven To Be Good For You
- Details
The tonic of the wilderness was Henry David Thoreau’s classic prescription for civilization and its discontents, offered in the 1854 essay Walden: Or, Life in the Woods. Now there’s scientific evidence supporting eco-therapy. The Japanese practice of forest bathing is proven to lower heart rate and blood pressure, reduce stress hormone production, boost the immune system, and improve overall feelings of wellbeing.
Forest bathing—basically just being in the presence of trees—became part of a national public health program in Japan in 1982 when the forestry ministry coined the phrase shinrin-yoku and promoted topiary as therapy. Nature appreciation—picnicking en masse under the cherry blossoms, for example—is a national pastime in Japan, so forest bathing quickly took. The environment’s wisdom has long been evident to the culture: Japan’s Zen masters asked: If a tree falls in the forest and no one hears, does it make a sound?
To discover the answer, masters do nothing, and gain illumination. Forest bathing works similarly: Just be with trees. No hiking, no counting steps on a Fitbit. You can sit or meander, but the point is to relax rather than accomplish anything.
Forest air doesn’t just feel fresher and better—inhaling phytoncide seems to actually improve immune system function.
“Don’t effort,” says Gregg Berman, a registered nurse, wilderness expert, and certified forest bathing guide in California. He’s leading a small group on the Big Trees Trail in Oakland one cool October afternoon, barefoot among the redwoods. Berman tells the group—wearing shoes—that the human nervous system is both of nature and attuned to it. Planes roar overhead as the forest bathers wander slowly, quietly, under the green cathedral of trees.
From 2004 to 2012, Japanese officials spent about $4 million dollars studying the physiological and psychological effects of forest bathing, designating 48 therapy trails based on the results. Qing Li, a professor at Nippon Medical School in Tokyo, measured the activity of human natural killer (NK) cells in the immune system before and after exposure to the woods. These cells provide rapid responses to viral-infected cells and respond to tumor formation, and are associated with immune system health and cancer prevention. In a 2009 study Li’s subjects showed significant increases in NK cell activity in the week after a forest visit, and positive effects lasted a month following each weekend in the woods.crystalwind.ca
This is due to various essential oils, generally called phytoncide, found in wood, plants, and some fruit and vegetables, which trees emit to protect themselves from germs and insects. Forest air doesn’t just feel fresher and better—inhaling phytoncide seems to actually improve immune system function.
Experiments on forest bathing conducted by the Center for Environment, Health and Field Sciences in Japan’s Chiba University measured its physiological effects on 280 subjects in their early 20s. The team measured the subjects’ salivary cortisol (which increases with stress), blood pressure, pulse rate, and heart rate variability during a day in the city and compared those to the same biometrics taken during a day with a 30-minute forest visit. “Forest environments promote lower concentrations of cortisol, lower pulse rate, lower blood pressure, greater parasympathetic nerve activity, and lower sympathetic nerve activity than do city environments,” the study concluded.
In other words, being in nature made subjects, physiologically, less amped. The parasympathetic nerve system controls the body’s rest-and-digest system while the sympathetic nerve system governs fight-or-flight responses. Subjects were more rested and less inclined to stress after a forest bath.
Trees soothe the spirit too. A study on forest bathing’s psychological effects surveyed 498 healthy volunteers, twice in a forest and twice in control environments. The subjects showed significantly reduced hostility and depression scores, coupled with increased liveliness, after exposure to trees. “Accordingly,” the researchers wrote, “forest environments can be viewed as therapeutic landscapes.”crystalwind.ca
Berman advised the forest bathers to pick up a rock, put a problem in and drop it. “You can pick up your troubles again when you leave,” he said with a straight face.
City dwellers can benefit from the effects of trees with just a visit to the park. Brief exposure to greenery in urban environments can relieve stress levels, and experts have recommended “doses of nature” as part of treatment of attention disorders in children. What all of this evidence suggests is we don’t seem to need a lot of exposure to gain from nature—but regular contact appears to improve our immune system function and our wellbeing.
Julia Plevin, a product designer and urban forest bather, founded San Francisco’s 200-member Forest Bathing Club Meetup in 2014. They gather monthly to escape technology. “It’s an immersive experience,” Plevin explained to Quartz. “So much of our lives are spent interacting with 2D screens. This is such a bummer because there’s a whole 3D world out there! Forest bathing is a break from your phone and computer…from all that noise of social media and email.”
Before we crossed the threshold into the woods in Oakland, Berman advised the forest bathers to pick up a rock, put a problem in and drop it. “You can pick up your troubles again when you leave,” he said with a straight face. But after two hours of forest bathing, no one does.
Joy Chiu, a leadership and life coach on the forest bath led by Berman, explained that this perspective on problems lasts long after a bath, and that she returns to the peace of the forest when she’s far from here, feeling harried. “It’s grounding and I go back to the calm feeling of being here. It’s not like a time capsule, but something I can continually return to.”
© CrystalWind.ca 2024. All content (articles, imagery, fair use) & design protected. Written permission required for copying. All rights reserved.
Join the Conversation Now! Comment Below!
Disclaimer Health
All post and information provided within this blog is for educational and informational purposes only, and is not to be construed as medical advice or instruction. No action should be taken solely on the contents of this website. Please consult with your healthcare professional before making any dietary or lifestyle changes or taking supplements that may interfere with medications. Any products or information discussed are not intended to diagnose, prevent, treat or cure any illness, disease or lifestyle. Please consult your physician or a qualified health professional on any matters regarding your health and wellbeing or on any opinions expressed within this website.
Spirit Animal Totem Of The Day!
Crystal Of The Day!
Latest Articles
The Crystal Wind Oracle
Myth & Magic Card Deck!
Details Here!
NEW Expanded
Printed & Boxed!
Now with 58 cards!
CrystalWind.ca is free to use because of
donations from people like you.
Donate Now »
Unlock Your Light: Join Lightworkers Worldwide on CrystalWind.ca!
Follow Us!
Who is Online Now
We have 35997 guests and no members online
Featured This Month
Cartomancy - Fortune Telling Using Playing C…
Cartomancy is the act of divining using cards. Divining means to find out by... Read more
The Crystal Wind Oracle Card Deck
The Crystal Wind Oracle™ The Crystal Wind Oracle Myth & Magic Card D... Read more
The Seven Chakras and their Meanings
If you could imagine chakras as circles of energy, flowing all the way throu... Read more
Sun in Taurus
Sun in Taurus April 21 through May 21 An Overview of Sun Sign Characteristi... Read more
The Time of No Time: Beltane!
Around the medicine wheel of life we go, from season to season (solstice to ... Read more
Frogs Return Moon
Beaver – Chrysocolla - Blue Camas – Blue April 20 – May 20 The Frogs Retur... Read more
Taurus Mythology
The Taurus Myth The Taurus myth is most often interpreted as the story of Z... Read more
Bright Beltane Blessings!
The wheel turns to Beltane, also known as Mayday, marking the beginning of S... Read more