Low-level exposure to arsenic in drinking water and risk of type 2 diabetes: a systematic review and meta-analysis

Key Points

• Type 2 diabetes risk increases with low-level arsenic exposure from drinking water, suggesting a potential public health threat.
• The systematic review identified a significant association between arsenic exposure and diabetes incidence in diverse populations.
• Meta-analysis across multiple studies highlights the cumulative health impact of arsenic in drinking water on diabetes risk.
• Findings support the need for stricter regulations on drinking water quality to mitigate arsenic-related health risks.