Being In Nature Helps

View of Lake Toba

I hope you are enjoying your Easter long weekend as you read this. My family and I are away this weekend in Lake Toba, in Medan, Indonesia

Last week, we discussed how being fit may protect us from depression and dementia. This past week I came across another article that shows how a 90 minute walk in nature also helps.

Pictures taken by walkers comparing their walks

In that study, participants who went on a 90 minute walk in nature reported lower levels of rumination. Rumination is the subjective, conscious recognition of dwelling on negative feelings, distress and their causes. It often links stress to depression and anxiety. Rumination is a know risk for mental illness.

These participants also showed reduced neural activity in an area of the brain linked to risk for mental illness compared to those who walked through an urban environment.

These results suggest that accessible areas in nature may be vital for mental health in our repidly urbanizing society.

Especially since more than 50 percent of  people live in urban areas. It is estimated that by 2050, this proportion will be 70 percent.

Not a cure-all to be in nature, but a good reminder that environment can shape mental well being. 

Reference

Bratman GN, Hamilton JP and Gross JJ (2015). Nature Experience Reduces Rumination And Subgenual Prefontal Cortex Activation. PNAS. 112(28): 8567-8572. DOI:10.1073/pnas.1510459112