PERCHLORATE:
GET THE FACTS
Perchlorate is a naturally occurring and manufactured substance consisting primarily of oxygen atoms.
Perchlorate is safe at environmental levels, and the U.S. EPA reference dose of 0.0007 mg per kg per day is safe for all populations.
No study has shown that perchlorate causes adverse effects on human health.
Learn More
Featured Study
“Health Implications of Perchlorate Ingestion” — a report from the National Research Council’s Committee to Assess the Health Implications of Perchlorate — stands as the single most authoritative and comprehensive examination of perchlorate and human health ever conducted.
In The News
Statement: U.S. EPA’s Draft Rule for Perchlorate
For More Information: Bill Romanelli, 916-212-1446 STATEMENT FROM THE PERCHLORATE INFORMATION BUREAU (PIB) Re: U.S. EPA Notice of Proposed Rulemaking on Perchlorate The most noteworthy point regarding the U.S. Environmental Protection Agency’s (EPA) pending...
Perchlorate is NOT Perchloroethylene
An important distinction to make is the difference between tetrachloroethylene, also known as perchloroethylene (PERC), and perchlorate. PERC is the solvent used by about 70% of dry cleaners in the United States, but is also used as a metal degreaser and in the...
PSG Comments re: Perchlorate and Food Story by Consumer Reports
The most important fact about the Consumer Reports study is the statement the author makes that “none of the foods tested had dangerous levels of perchlorate.” That is largely because no “dangerous” level of perchlorate has ever been identified in more than 70 years...

