Re: Off to the local Chinese grocery store
just avoid anything with poppy seeds in or on it... seriously...
http://www.nytimes.com/2005/01/11/health/the-claim-eating-poppy-seeds-can-make-you-fail-a-drug-test.html?_r=0
http://www.usada.org/can-poppyseeds-cause-a-positive-drug-test/