The Mental Health Crisis in Pediatric Care and Why Veterans Drop Out of PTSD Treatment-20 Years of Evidence: How Reducing Arsenic in Drinking Water Saves Lives

A twenty-year study has revealed something remarkable about arsenic exposure. Alexander F. Van Geen, PhD, Research Professor at the Lamont-Doherty Earth Observatory, part of the Columbia Climate School, found that when people switched from arsenic-contaminated wells to safer water sources, their death risk falls--even after years of chronic exposure.