New study found an association between estimated groundwater arsenic concentration and the risk of low birth weight, even at low levels of arsenic.
Resources:
https://www.eurekalert.org/news-releases/957053
https://www.sciencedirect.com/science/article/pii/S0160412022001027?via%3Dihub
https://www.epa.gov/privatewells
https://www.usgs.gov/mission-areas/water-resources/science/arsenic-and-drinking-water