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'Forest Bathing' Considered Healthful

Hugh Pickens writes "The NY Times reports that although allergies and the promise of air-conditioning tend to drive people indoors at this time of year, when people spend time in more natural surroundings — forests, parks, and other places with plenty of trees — they experience increased immune function. A study of 280 healthy people in Japan, where visiting nature parks for therapeutic effect has become a popular practice called 'Shinrin-yoku,' or 'forest bathing,' found that being among plants produced 'lower concentrations of cortisol, lower pulse rate, and lower blood pressure,' among other things. Another study in 2007 showed that men who took two-hour walks in a forest over two days had a 50-percent spike in levels of natural killer cells, and a third study found an increase in white blood cells that lasted for a week in women exposed to phytoncides in forest air."

14 of 252 comments (clear)

  1. Am I the only one? by Polarina · · Score: 5, Insightful

    Am I the only one that read the title as "'Forest Bathing' Considered Harmful"?

    1. Re:Am I the only one? by pandrijeczko · · Score: 4, Funny

      I must admit that the title immediately got me thinking about opalescent pools of water surrounded by trees and then wondering if it would be so healthy if said pool contained an overly territorial venomous water snake or an alligator having a bad day...

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    2. Re:Am I the only one? by theshowmecanuck · · Score: 4, Funny

      As long as it's not a candirú fish.

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  2. Breaking news by NekSnappa · · Score: 4, Insightful

    People who get off their ass and go outside are healthier than those who don't.

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    1. Re:Breaking news by Spazztastic · · Score: 4, Funny

      Also helps allergies:

      I've read several studies in Science News that show exposing allergic bodies to the outdoors "trains" the immune system to ignore things like pollen, dust, and so on as simply part of the natural environment.

      I've also read studies that picking your nose and eating your boogers increases your immune system. Seems plausible since your nose filters out pollen, dust, and other things your body shouldn't be absorbing.

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    2. Re:Breaking news by Hodapp · · Score: 5, Informative

      Both groups "got off their ass" and "went outside". The comparison was between walking in a city area, and walking in a forest.
      Did you even open the article?

    3. Re:Breaking news by augi01 · · Score: 5, Insightful

      In conjunction with this rather astonishing remark, it may also be the case that walking in the forest removes one from an environment associated with many stressful things, i.e. work, school, etc, thereby decreasing their overall stress level. A healthy mind is just as important as a healthy body.

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  3. Duh by jridley · · Score: 5, Interesting

    I grew up on a farm, and the only people who had air conditioning were living in town. I didn't even know what allergies were; none of my friends or anyone in their family had them, until I started making friends with people who lived in town and had air conditioning and super clean houses. THEY had allergies.

    1. Re:Duh by Gulthek · · Score: 4, Insightful

      My wife grew up surrounded by animals and has extremely bad allergies. She didn't know what it was like to breathe normally until she moved into her first apartment that had always been animal-free.

      Anecdotal evidence is anecdotal.

  4. What this article really says.... by rainmouse · · Score: 4, Insightful

    What this article really seems to be saying is that living in towns and cities is harmful and that hanging out in parks and forests temporarily alleviates the symptoms.

  5. Bullshit by FreeUser · · Score: 5, Interesting

    I grew up on a farm, and the only people who had air conditioning were living in town. I didn't even know what allergies were; none of my friends or anyone in their family had them, until I started making friends with people who lived in town and had air conditioning and super clean houses. THEY had allergies.

    Your unscientific anecdote is negated by my own equally unscientific anecdote:

    I grew up in a small farming village, a tiny population in a state with one of the lowest levels of air pollution, with no air conditioning whatsoever. I had absolutely terrible allergies, up to and including asthma, eyes glued shut due to "sleep" (secretions), and the need for serious medicine that didn't really help much.

    The best thing I ever did was move to a city, get air conditioning, and stay the fuck away from the grass, trees, and other foliage that made my life a living hell. I didn't get allergies from living in the city as you so erroneously imply, I got them from being exposed to pollen in the first place, and short of paving the planet, a large city with relatively little green space is in my experience an ideal environment for those who suffer from Hay Fever, pollution notwithstanding.

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  6. Re:Bullshit by M.+Baranczak · · Score: 4, Interesting

    Seems that your allergies are making your posting finger twitchy - or there's a glitch in Slashdot.

    My great-grandmother grew up in a farming village. There was a group of people who would always get colds around harvest-time; they were widely suspected of being malingerers, but she realized much later that they just had seasonal allergies.

  7. What about the downsides? by mswhippingboy · · Score: 4, Funny

    This article assumes of course, that one does not become subject to a bear attack.

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    1. Re:What about the downsides? by archangel9 · · Score: 4, Funny

      I grew up in a small bear-farming village, a tiny population in a state with one of the lowest levels of bears, with no bear repellent whatsoever. I had absolutely terrible bear attacks, up to and including death, eyes glued shut due to "blood" (secretions), and the need for serious surgery that didn't really help much.

      The best thing I ever did was move to a city, get bear repellent, and stay the fuck away from the bears, bears, and other bears that made my life a living hell. I didn't get bear attacks from living in the city as you so erroneously imply, I got them from being exposed to bears in the first place, and short of paving the planet, a large city with relatively few bears is in my experience an ideal environment for those who suffer from bear attacks, Manbearpig notwithstanding.