Can Exercise Explain the Health Benefits of Natural Environments?

Researchers found that people who spend more time outdoors also spend more time being active and socializing, but it probably doesn’t account for all of the health boost associated with green spaces.

Written byEmily Makowski
| 4 min read

Register for free to listen to this article
Listen with Speechify
0:00
4:00
Share

ABOVE: PIXABAY.COM, WAL_172619

Aplethora of studies over the past few decades has indicated that spending time in natural outdoor environments is associated with benefits such as reduced stress and improved mental health. But questions remain about whether such benefits are primarily attributable to features of green environments themselves, or are instead gained indirectly through the way people use these spaces. Compared with the time they spend in busy cities or indoor environments, for example, people in natural environments may be more likely to exercise or socialize with friends or neighbors—activities that are in turn associated with benefits to human health.

It’s a topic that has long interested Mark Nieuwenhuijsen, an urban planning and environment researcher at Barcelona Institute for Global Health. In 2012, he helped launch the long-running project, PHENOTYPE (Positive Health Effects of the Natural Outdoor environment in TYPical populations in different regions in Europe), to investigate the underlying ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter Logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies