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Toxic 'Forever Chemicals' Found in Popular Imported Fish
1 Jan
Summary
- Imported fish like salmon and cod contain toxic PFAS chemicals.
- PFAS exposure linked to serious health issues, including cancer.
- Predatory and fatty fish species pose higher PFAS contamination risks.
A recent study by City University of Hong Kong researchers has identified potentially toxic chemicals, known as PFAS or 'forever chemicals,' in widely consumed imported fish. These contaminants, found in species like salmon, cod, tuna, and swordfish, raise global food safety concerns.
PFAS chemicals are long-lasting and have been linked to increased risks of serious health issues, including cancer. Their presence in imported fish means even regions with cleaner local waters can be exposed through seafood trade.
The study highlights that high-trophic-level predators, fatty fish, and bottom-dwellers carry higher PFAS concentrations. Health authorities advise vulnerable populations and the general public to limit consumption of high-risk fish species to mitigate potential health impacts.
