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A new international study has found that people living in neighborhoods with more green space are significantly less likely to smoke or drink alcohol daily. The research, led by the University of Exeter and published in Health & Place, analyzed data from nearly 19,000 adults across 18 countries and suggests that access to nature could be a powerful tool in reducing health risk behaviors.
Key Findings
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Residents of the greenest neighborhoods were 13% less likely to be current smokers and 31% less likely to drink alcohol every day compared to those in less green areas.
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The study defined residential green space as areas with vegetation and natural elements, including private gardens, within 250 meters of a person’s home.
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The benefits of green spaces were consistent across different countries, income levels, and educational backgrounds, indicating that nature exposure helps reduce health inequalities.
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People who intentionally visited nature away from home at least once a week were also less likely to smoke, even if they did not live in the greenest neighborhoods.
Research Details
The study used data from the BlueHealth International Survey, which included responses from 18,838 adults. Researchers accounted for a wide range of socioeconomic factors and found that the positive effects of nature exposure were not limited to affluent areas or higher-income groups.
Lead author Dr. Leanne Martin emphasized the importance of these findings, noting that “nature seems to be beneficial to all in society,” which could help reduce health inequalities. Co-author Dr. Mat White added that people exposed to nature may have fewer cravings for substances like alcohol and nicotine, possibly because they feel calmer and less in need of a “hit”.
Public Health Implications
The findings suggest that increasing access to green spaces could be an effective public health intervention for reducing smoking and alcohol consumption. Nature-based interventions might also support people trying to quit smoking or reduce alcohol misuse. The researchers call for further studies to explore whether improving access and maintenance of urban green spaces could help lower multiple health risk behaviors.
“We don’t think it’s simply a coincidence that those who are exposed to nature smoke and drink less. A growing number of studies are showing that when people are exposed to nature, they have fewer cravings for substances like alcohol and nicotine. In part, we think this is because they tend to be calmer and don’t need that ‘hit,’ which helps them give up smoking, for instance.”
Dr. Mat White, University of Vienna
Disclaimer
This article summarizes findings from a peer-reviewed study published in Health & Place and reported by Medical Xpress. While the study shows a strong association between green spaces and reduced health risk behaviors, it does not prove causation. Individual health outcomes may vary, and further research is needed to understand the underlying mechanisms. This article is for informational purposes only and does not constitute medical advice. Please consult healthcare professionals for personal health concerns.
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