it doesnt matter all of the fish you've eaten have contained Mercury so just eat and dont worry about the fishes diet! :p
Large predator fish, because they eat smaller fish and the mercury accumulates in the larger fish.
Sounds like probably either an iodine sensitivity or the fish has too much mercury in it.
you should eat as much as u like
Your fish should only have a pinch of its food everyday.
To much of any good thing can still be bad. It depends what type of fish. Some fish have higher mercury levels then other fish. Fish are genarlly very healthy, if you eat or like alot of fish try to eat fish with the lowest mercury levels, wild fish are much more healthy then farm raised in pens like gold fish packed gill to gill.
There is no required amount of fish that humans should eat in a day. Many humans go days without fish, and some people never eat fish.
She can eat just about anything. Raw fish could be a bit of a problem since it can contain parasites and mercury.
No, the mercury back fires.
predatory fish, Mercury, once ingested never leaves the body, so it is concentrated in the bodies of fish that eat other fish.
Fish are a good source of lean protein, and a great source of the imporatant fatty acids in the omega 3 group which help keep your heart healthy. Be ware of eating too much fish though, as they contain mercury.
Generally anywhere between 4 to 8 oz. or a single fillet depending on the size of the fish.
you are not supposed to because of the mercury in the fish.