JWPH International Journal Of Wellness And Public Health

ABSTRACT

There exists a substantial body of empirical research examining the correlation between exposure to natural environments and one's health. In this narrative review, we delve into the robustness of recent (i.e., within the last ten years) experimental and observational studies concerning nature exposure and health, with a particular emphasis on studies involving children and youth whenever feasible. Our findings reveal compelling evidence linking exposure to nature with enhancements in cognitive function, brain activity, blood pressure, mental well-being, physical activity, and sleep quality. Experimental investigations yield substantial evidence supporting the protective impact of natural environment exposure on mental health outcomes and cognitive function. Additionally, cross-sectional observational studies demonstrate favourable associations between nature exposure and increased physical activity levels as well as a reduced risk of cardiovascular disease. Furthermore, longitudinal observational studies have initiated the exploration of the enduring effects of nature exposure on depression, anxiety, cognitive function, and chronic diseases. It's important to note that our current understanding is encumbered by certain limitations, including inconsistent methods for measuring nature exposure, variations in the type and quality of green spaces, and uncertainties regarding the health effects of exposure duration and frequency. Future research should aim to employ more rigorous study designs, probe the underlying mechanisms connecting green spaces and health, advance methods for assessing exposure, and investigate sensitive developmental periods during the early stages of life.

Keywords: Health; Exposure to Nature; Review; Chronic Diseases; Mental health, Nature.

Do any authors have Conflicts of Interest to declare?

no

Data Availability Statement

x

Funding Statement

x

I have reviewed and understood all of the above.

yes