A recent study from Sweden has found that children who spend their first five years in rural areas are at a higher risk of developing Type 1 diabetes compared to those in urban areas.
Researchers analyzed data from 2005 to 2022, tracking the addresses of patients from birth to diagnosis using the Swedish National Diabetes Register.
They discovered four “high-risk clusters” in rural areas where the chances of developing Type 1 diabetes were 30% to 80% higher than the national average. No such clusters were found in cities.
In contrast, urban areas had “low-risk clusters” where the risk was 20% to 50% lower.
The study also showed that children who lived in certain rural regions for their first five years had a 2.7 times higher chance of getting Type 1 diabetes.
Experts believe that in cities, common viral infections might help strengthen children’s immune systems early in life.
Meanwhile, rural areas might expose children to more pesticides or allergy-causing substances, increasing the risk of autoimmune diseases.
