A recent article in the Wallstreet Journal about health and nature prompted me to collect the cited studies for easy reading.
https://www.wsj.com/articles/for-better-health-during-the-pandemic-is-two-hours-outdoors-the-new-10-000-steps-11613304002
“Effect of park prescriptions with and without group visits to parks on stress reduction in low-income parents: SHINE randomized trial.”
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0192921
“Clinic and park partnerships for childhood resilience: A prospective study of park prescriptions.”
https://www.sciencedirect.com/science/article/abs/pii/S1353829218306609?via=ihub
“Therapeutic effect of forest bathing on human hypertension in the elderly.”
https://pubmed.ncbi.nlm.nih.gov/22948092/
“Spending at least 120 minutes a week in nature is associated with good health and wellbeing.”
https://pubmed.ncbi.nlm.nih.gov/31197192/
“A day trip to a forest park increases human natural killer activity and the expression of anti-cancer proteins in male subjects”
https://pubmed.ncbi.nlm.nih.gov/20487629/