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.
Eating too much of anything is a bad thing. That's why its called "too much"
no
too much of anything is always bad. too frequent in eating is also bad. life sustains because of balance, so keep balance in eating too
Yes. "Too much" of ANYTHING is bad for you, but mercury is dangerous even in fairly small doses. However, the mercury levels in commercial fish are generally QUITE low; you won't get sick from eating fish twice a week. The hysterical mass media needs to work up a good scare before you'll buy their newspapers or watch their commercials.
Eating too much of anything can result in bad health, you must always have a balanced diet. For more information look at this site: http://en.wikipedia.org/wiki/Healthy_diet
smoking,doing drugs,not eating enough and eating too much bad food
Too much oils (of an unhealthy kind) and too much sugar.
A diet that is bad for you. That could mean not eating enough, eating too much, eating unhealthy foods. The list goes on.
too much is bad! but lettuce is the most popular vegtable ever known!
Eating too much salt, eating too much fat, not exercising, etc. high blood pressure stresses the heart and too much fat can clog your arteries
this is because it can clog yp your arteries. xxxx
Too much oils and sugar (respectively).