A growing body of evidence supports the idea that spending time in nature has positive impacts on human physical and mental health. As a result, scientists are beginning to conduct research that addresses the more specific questions of just exactly how nature is beneficial and they are providing quantifiable results.
In a recent study by Stanford, researchers were able to pinpoint a neural response that resulted from time spent in nature. Study participants walked in either a high-traffic urban setting or in a natural area for 90 minutes. Participants that walked in natural areas showed a decrease in activity in the region of the brain associated with a key factor causing depression. This suggests that making time for nature outings might be helpful in addressing a range of mental health disorders, particularly for those living in city settings.
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