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Lead in Candy FDA Overview. Michael E. Kashtock, Ph.D. U. S. Food and Drug Administration Center for Food Safety and Applied Nutrition. Early history of the problem.
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Lead in CandyFDA Overview Michael E. Kashtock, Ph.D. U. S. Food and Drug Administration Center for Food Safety and Applied Nutrition
Early history of the problem • In 1994 the state of California found ppm levels of lead in a powdered Mexican candy that had migrated from the wrapper. Findings were f/u to an EBLL investigation. • CA and FDA tested many other Mexican candy products at that time looking for candy contamination from lead ink used on wrappers
Early history of the problem (cont’d) • More candy with lead ink on wrappers was found, but none in which the ink (lead) migrated into the food • Testing was showing higher levels of lead than expected in the candy proper, 0.05 vs. 0.2 ppm • Ultimately we learned that unwashed chili used as an ingredient was the principal source of lead • FDA issued 1995 “policy letter” addressing lead in candy and use of lead ink on candy wrappers
Current Policy • Lead from wrapper - FDA will take regulatory action against any candy product with lead based ink on the wrapper if the ink migrates into the candy (1995 letter) • Non-wrapper lead - FDA will consider taking regulatory action against any candy product containing 0.5 ppm, or more lead (1995 letter to industry) • In 2004 FDA revised the 1995 policy to state that it would consider regulatory action if a labeled serving of candy contained 10 or more micrograms of lead.
Current Policy (cont’d) • FDA has not found additional Mexican candy products with lead based ink which can migrate into the candy • If we find lead based ink on a candy wrapper that doesn’t migrate into the candy, we inform the CPSC • If we find a candy product that exceeds the current guideline, we would likely remove from the market and place future shipments on DWPE
Current guideline, 0.5 ppm • When established in 1995, was equivalent to the FCC limit for lead in sucrose and HFCS at the time • FDA believed at the time that lead levels well below 0.5 ppm were achievable in candy if produced under GMP • Most candy products then and now were/are << 0.5 ppm; currently most are < 0.1 ppm • Seen as an interim level that would be lowered at a future time • FCC level for sucrose and HFCS eventually lowered to 0.1 ppm
FDA Current Activities • FDA stated its intent to lower its guidance level for lead in candy in March 2004 • OCR Series ran in April 2004 • FDA published draft guideline for a 0.1 ppm recommended maximum level for lead in candy in December 2005 • 75 Day comment period to end March 13 • To be followed by final guidance
Enforcement Considerations • FDA has an ongoing monitoring program for Mexican candy at the border; we detain candy with potentially harmful levels of lead. • Focus sampling on high chili, high salt candies • Current enforcement threshold is 10 micrograms per labeled serving of candy, e.g., for 35 g serving ~ 0.3 ppm lead • Current enforcement policy will change once the guidance is finalized
Enforcement Considerations • Statement in the guidance that it is not an “enforcement guideline” • Under new guidance we will consider taking enforcement action at levels as low as can be legally substantiated down to 0.1 ppm • The enforceable level may be higher than 0.1 ppm for candy likely to be consumed in small amounts