Forest Bathing: A retreat to nature can boost immunity and mood

From NPR… (Allison Aubrey reporting on Morning Addition)

[…] The aim of forest bathing, Choukas-Bradley [certified Forest Therapy guide] explained, is to slow down and become immersed in the natural environment. She helped us tune in to the smells, textures, tastes and sights of the forest. We took in our surroundings by using all our senses.

As we passed through a stand of pawpaw trees, we touched the bark. We smelled the black walnuts, which give off a lovely citrus fragrance. We got a little shower of ripe mulberries, too.

“Close your eyes and just breathe, just breathe,” Choukas-Bradley intoned. It felt a bit like a meditation retreat.

It took me a few minutes to clear out the clutter in my brain, and tune in to the natural world. “When you open your eyes, imagine you’re seeing the world for the very first time,” Choukas-Bradley told us.

[…] The Associations of Nature & Forest Therapy plans to train and certify about 250 new guides next year. “We’re aiming to have 1,000 trained guides within three years,” Clifford says.

There’s a growing body of evidence that the practice can help boost immunity and mood and help reduce stress. “Medical researchers in Japan have studied forest bathing and have demonstrated several benefits to our health,” says Philip Barr, a physician who specializes in integrative medicine at Duke University.

One study published in 2011 compared the effects of walking in the city to taking a forest walk. Both activities required the same amount of physical activity, but researchers found that the forest environment led to more significant reductions in blood pressure and certain stress hormones.

On average, the forest walkers — who ranged in age from 36 to 77 — saw a reduction in their systolic blood pressure from 141 mmHg down to 134 mmHg after four hours in the forest.

Read the full article on NPR.

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