Video: Air pollution may increase diabetes risk, new research suggests

Air pollution, already linked to respiratory illness, heart disease and other ailments, may also increase the risk of diabetes by interfering with insulin production and blood sugar regulation.

Deutsche Welle reports.

In short:

• India has 63 of the world’s 100 most polluted cities, including Mumbai.
• Recent studies suggest air pollution may contribute to diabetes by triggering inflammation and affecting insulin function.
• Researchers warn that even low levels of air pollution can have metabolic consequences, raising concerns for public health.

Why this matters:

Diabetes is a growing global health crisis, affecting millions and straining healthcare systems. While diet and lifestyle are well-known factors, air pollution’s role is less understood. Fine particulate matter can enter the bloodstream, causing inflammation that disrupts insulin production and glucose metabolism. This link is particularly concerning in heavily polluted regions, where exposure is constant.