Samples from bottled water, tap water and household-treated tap water in San Francisco Bay Area indicate that all sources may have potential health risks, largely from trihalomethanes (IMAGE)
Caption
Research finds health and aesthetic risks in bottled water, household-treated tap water, and tap water.
Credit
SimpleLab, Inc. Redistribution permitted with credit given to the creator, SimpleLab, Inc.
Usage Restrictions
Credit must be given to the creator.
License
CC BY