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[Persistent organochlorines in Icelandic breast milk.]
Laeknabladid
|August 15, 2009
Summary
Icelandic mothers
Area of Science:
- Environmental Science
- Toxicology
- Public Health
Context:
- Persistent organochlorines (POCs) are environmental contaminants transferred from mothers to offspring.
- Breast milk is a primary route for infant exposure to POCs.
- Investigated POC levels in Icelandic women's breast milk in 1993.
Purpose:
- To quantify levels of specific POCs (DDE, HCB, PCBs) in Icelandic breast milk.
- To compare POC levels between primiparae and multiparae mothers.
- To assess Icelandic POC levels relative to international data and infant risk.
Summary:
- DDE, HCB, and PCBs were detected in all 22 Icelandic breast milk samples.
- No significant difference in POC levels was observed between first-time and experienced mothers.
- Detected POC levels were comparable to Nordic neighbors, lower than some European/Arctic populations, but higher than UK/South Canada.
Impact:
- Provides baseline data on POCs in Icelandic breast milk for 1993.
- Findings suggest infant exposure levels were below estimated risks.
- Contributes to understanding geographical variations in organochlorine contamination.
