>The researchers did not find direct evidence of contaminated turmeric beyond Bangladesh, and they point out that food safety checks by the importing countries have incentivized large-scale Bangladesh spice processors to limit the amount of lead added to turmeric destined for export. However, the researchers caution, “the current system of periodic food safety checks may catch only a fraction of the adulterated turmeric being traded worldwide.” In fact, since 2011, more than 15 brands of turmeric – distributed to countries including the U.S. – have been recalled due to excessive levels of lead.