Global groundwater sulfate distribution map uncovers public health risks for 17 million people

A recent study has revealed a startling public health threat: About 17 million people are at risk of gastrointestinal problems due to excessive sulfate levels in groundwater. This alarming finding emerged from the first high-resolution global groundwater sulfate distribution map.

source https://www.sciencedaily.com/releases/2025/02/250203142510.htm