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Are farmed sea bass safe to consume?
Filed Under (carcinogens, dioxins, farmed fish, health) by Viv on 10-11-2007
This question was raised by a concerned reader in the national newspaper’s forum recently. The reader is very wary about the negative effects of breeding and consuming farmed or cultured fish in our diet.
(More reading, click on image)
As we all know farmed or cultured fish are bred in crammed and dirty cages thus supplying inadequate oxygen to the fish. In this overcrowding environment, fish would therefore, be prone to stress, infections and sickness. In 1999, millions of fish had to be destroyed when there was an outbreak of infectious salmon anemia in Scotland.
Besides being densely packed, farmed fish attracts sea lice and also those that escaped from the cages would infect healthy wild fish.
Antibiotics and vaccines would be administered to this farmed fish to counter infections, diseases and premature death. Furthermore, when they are killed and cooked, the vaccines and antibiotics will still remain in their flesh!
Not only that, farmed fish also have a much higher level of unhealthy fats so where do you think this fats go to when they are eaten.
Even fishmeal made from industrial-catch fish has been known to be tainted with chemicals which are cancer-causing substances and pollutants and this are being fed to farmed fish. Like in 2002, a well-known pesticide DDT and other toxic chemicals have been found in various farmed fish and prawns by the Veterinary Medicines Director of England.
The ecosystem is also damaged by these fish and shrimp farms because in these highly concentrated farms, a huge amount of waste from uneaten feeds, faeces and discharge are produced. This affects the salinity of the surrounding water,land and the various living organisms.
So how do we check if the fish in the fresh market or supermarket is farmed and is safe to consume? At the moment, I will only know whether am eating farmed prawns or not through their having a metallic taste and there is a certain kind of ‘odour’ in the flesh!
