Four ways nature makes you healthier

https://media.giphy.com/media/B26v0NAfBr9qhjdpAT/giphy.mp4
90 percent

People in developed nations spend as much as 90 percent of their time indoors. As people age, they typically become less inclined to venture out.

James Osmond

But research shows human vitality depends on the natural environment. We need clean air and water, as well as plenty of time outside, to live happily and healthily.