Many of us who are careful about our diets have real concerns about eating farmed salmon and other farmed (aka “ocean-raised”) fish. We want the Omega-3 fatty acids from the fish oils — for ourselves and for our pets — but wonder if we are trading lower prices for contamination. This is especially important for pets, most of whom eat the same food every meal, every day. If there’s fish in their food (and it’s sometimes there without our realizing), it’s especially important that it’s safe.
But is wild-caught fish really all that better? The prices should tell you something. In a store near me, you pay $6.99 per pound for farmed; $16.99 for wild (when you can get it); and $15 or more for farmed fish fed organically. Given these prices, you can bet that Fifi and Fido aren’t getting organic or wild-caught.
The health dangers from farmed fish comes from the contamination of their fat with harmful chemicals called PCB’s (polychlorinated biphenyls). An article called PCBs – Is Farmed Salmon safe to eat?reports: “The manufacture of PCBs was banned in the U.S. in 1979 because of evidence they build up in the environment and can cause harmful health effects. However, PCBs persist in the environment. Fish absorb PCBs from contaminated sediments and from their food.” Read more »
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