Not a luxury: Parks may be your shield against diabetes
A recent study has shown that access to green spaces, whether private gardens or public parks, may play a significant role in reducing the risk of type 2 diabetes, amid rising global rates of the disease.
Although genetic factors remain a primary influence on the development of the disease, evidence is mounting regarding the role of the surrounding environment and lifestyle in determining risk levels.
In this context, a team of public health researchers from Australia and the United States found a clear link between the availability of green spaces and a lower likelihood of developing diabetes, according to a report by Science Alert.
The study relied on data from more than 400,000 participants in the UK Biobank database, with follow-up lasting an average of 15.4 years. Diabetes cases were identified through medical records.
The results showed that increased green space surrounding homes is associated with a reduced risk of type 2 diabetes. Individuals who had private gardens within 100 meters of their homes were 6.8% less likely to develop the disease compared to those with less access to gardens.
Risks also decreased by 5.7% among those living in neighborhoods with four or more parks, while proximity to parks within walking distance did not have a significant impact on the results.
Researchers suggest that one possible explanation is that the availability of gardens and parks encourages physical activity, a known factor in lowering diabetes risk.
The findings also highlight the social dimension, as diabetes rates are higher among individuals with low income and education levels, who simultaneously have less access to green spaces.
With the global housing crisis worsening, private gardens have become a luxury that many cannot afford, thereby widening the public health gap.
Researchers argue that these findings should be taken into account when planning cities, especially with the expansion of high-density housing projects. Environmental epidemiologist Tsiononsu Adibiat emphasized that integrating green spaces into urban planning is no longer an aesthetic option, but a health necessity.
Researcher Nicholas Osborne stressed that current planning decisions will directly impact the health of future generations, calling for the integration of public health considerations into city design.
In addition to physical activity, experts point out that spending time in green spaces may improve vitamin D levels, support mental health, and boost immune system health through exposure to a variety of beneficial microorganisms.
These results underscore that healthcare is not limited to hospitals, but extends to city design and our daily lifestyles, making a “daily dose of greenery” an essential element in preventing chronic diseases.
