Are the trace quantities of perchlorate in food a health risk?
No. Due to the large safety factor associated with the EPA RfD, the trace levels of perchlorate that have been detected in food do not pose a health risk. FDA has stated they do not recommend that people alter their diet or eating habits because of perchlorate. Additionally, neither the World Health Organization, nor U.S. or European health agencies, have issued health warnings regarding perchlorate.
