Fresh findings from Cornell University have illuminated a compelling link between deriving pleasure from nature and a specific biological mechanism – inflammation. Through meticulous investigation, the research unveiled that individuals who frequently positively engage with nature tend to exhibit lower levels of three distinct markers associated with inflammation.
Anthony Ong, a renowned professor of psychology, has underscored the study’s importance in elucidating the biological foundations of nature’s potential health benefits. The research illuminates how such engagement could potentially alleviate diseases linked to chronic inflammation, such as heart disease and diabetes.
The study, which drew data from the second wave of the Midlife in the U.S. (MIDUS) survey, a nationwide health and ageing trend tracker, focused on a cohort of 1,244 participants. This subset, with an average age of 54.5 and comprising 57% women, was surveyed on their frequency of nature exposure and the extent of enjoyment derived from it.
Even after controlling for demographics, health behaviours, medication usage, and overall well-being, Ong’s team observed a consistent association between reduced inflammation levels and frequent positive interactions with nature. This robust finding underscores the potential health benefits of exposure to and enjoyment of nature.
Ong emphasised the synergy between exposure and experience, highlighting that the observed benefits manifest when individuals actively engage with nature and derive pleasure from the experience. He stressed the importance of the quantity and quality of nature engagement in reaping these health rewards.
The research advances our understanding of the physiological effects of natural exposure and underscores the importance of fostering meaningful connections with the natural world for human health and well-being. Supported in part by a grant from the National Institute on Aging, this study represents a significant stride towards comprehending the intricate relationship between nature and human health.
More information: Anthony D. Ong et al, Engagement with nature and proinflammatory biology, Brain Behavior and Immunity. DOI: 10.1016/j.bbi.2024.03.043
Journal information: Brain Behavior and Immunity Provided by Cornell University
