In a new study, researchers found that spending at least two hours a week in nature may be a crucial threshold for promoting health and wellbeing.
The research led by the University of Exeter.
There is growing evidence that merely living in a greener neighborhood can be good for health, for instance by reducing air pollution.
The team used data from nearly 20,000 people in England and found that it didn’t matter whether the 120 minutes was achieved in a single visit or over several shorter visits.
They found that people who spend at least 120 minutes in nature a week are significantly more likely to report good health and higher psychological wellbeing than those who don’t visit nature at all during an average week.
However, no such benefits were found for people who visited natural settings such as town parks, woodlands, country parks and beaches for less than 120 minutes a week.
The researchers also found the 120-minute threshold applied to both men and women, to older and younger adults, across different occupational and ethnic groups, among those living in both rich and poor areas, and even among people with long term illnesses or disabilities.
The team says it’s well known that getting outdoors in nature can be good for people’s health and wellbeing but until now we’ve not been able to say how much is enough.
The majority of nature visits in this research took place within just two miles of home so even visiting local urban green spaces seems to be a good thing.
Two hours a week is hopefully a realistic target for many people, especially given that it can be spread over an entire week to get the benefit.
The team says there are many reasons why spending time in nature may be good for health and wellbeing, including getting perspective on life circumstances, reducing stress, and enjoying quality time with friends and family.
The lead author of the study is Dr. Mat White, of the University of Exeter Medical School.
The study is published in Scientific Reports.
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