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Lead contamination of imported candy wrappers
1Department of Occupational and Environmental Health, College of Public Health, University of Iowa, Iowa City 52242, USA.
Veterinary and Human Toxicology
|February 12, 2000
Summary
Lead exposure from terra cotta candy containers can be dangerous. Investigations revealed that imported candy wrappers, specifically printed cellophane, pose a significant risk for lead contamination.
Area of Science:
- Environmental Health
- Toxicology
- Public Health
Background:
- Lead toxicity is a serious public health concern.
- Traditional pottery, like terra cotta, can leach lead.
- Candy packaging is a potential source of environmental lead exposure.
Purpose of the Study:
- To investigate lead contamination in candy packaging materials.
- To assess the risk of lead exposure from imported candies.
- To identify specific packaging types that pose a risk.
Main Methods:
- Case study of lead toxicity in a young woman.
- Analysis of candy packaging materials for lead content.
- Review of imported candy sources.
Main Results:
- A case of lead toxicity was linked to a terra cotta candy container.
- Lead contamination was detected in candy packaging materials imported from Mexico.
- Printed cellophane candy wrappers were identified as a potential source of lead exposure.
Conclusions:
- Terra cotta candy containers can be a source of lead exposure.
- Imported candy packaging, particularly printed cellophane, poses a risk for lead contamination.
- Public health measures are needed to address lead in food packaging.