“Mounting scientific evidence supporting the health benefits of nature exposure is likely to increase the supply of quality green spaces in urban environments and promote their active use.
“This might be one way to improve health and welfare in cities.”
Visiting green spaces three or four times weekly was associated with 33 percent lower odds of using mental health meds, 36 percent lower odds of using blood pressure meds, and 26 percent lower odds of using asthma meds.
https://www.goodnewsnetwork.org/visiting-green-spaces-3-4-times-weekly-may-lower-your-need-for-meds/