Toxic Threats to Farmed Fish Food

Science reported that a worldwide assessment of the threat to the salmon market as a whole can be answered by the 13 persistent organic pollutants, including PCBs (polychlorinated biphenyls), known as one of the most toxic and environmentally persistent chemicals ever created.

The Environmental Protection Agency (EPA) notes that PCBs (and there are dozens of trade names for them) don’t break down, can remain for long periods cycling between air, water and soil, travel long distances and can be taken up into the bodies of small organisms and fish.

“Studies in humans support evidence for potential carcinogenic and noncarcinogenic effects of PCBs,” it notes, but the list of potential health problems for humans and animals is frankly staggering. Sure, industries are now being regulated to more stringent laws, but once it’s out there, trying to take it back is no longer possible. The EPA site details a list of life-altering and hair-raising consequences PCBs can cause or impact:

Cancer	Immune system
Reproductive system	Nervous system
Endocrine system	Neurological effects

Keep in mind that PCBs are only one of many pollutants associated with farmed fish. One of the most treacherous is ethoxyquin, a chemical developed by Monsanto in the 1950s as a synthetic tire chemical. Ethoxyquin is found only in farmed salmon — not in wild.

It’s used as a rubber stabilizer, pesticide, preservative and antioxidant all in one, and is a suspected carcinogen that “caused chromosomal aberrations, holes and fractures in chromosomes” of human cells and “was chemically toxic, destroyed chromosomes and DNA,” according to a Norwegian newspaper review.

Because it prevents fat oxidation, it’s used in some animal feeds, including fish food. According to Nutraceutical Business Review, the European Food Safety Authority’s description of the chemical was pretty clear: Ethoxyquin is “considered to be toxic to aquatic organisms based on the acute toxicity data provided for fish, daphnia and algae.”

Article Source: Dr Mercola at Mercola.com