Mercury Contamination in Fish

Numerous studies have shown that high levels of mercury are harmful to both humans and wildlife. Mercury is a toxin that can permanently damage the brain of developing fetuses and infants. Thus, pregnant woman, nursing mothers, woman of child-bearing age and young children are especially at risk for mercury-related health effects.

The most common way for people to be exposed to mercury is through consumption of fish. According to the U.S. Environmental Protection Agency, about 7 million women and children are eating mercury-contaminated fish at or above the level it considers safe. Forty states have issued advisories warning residents to restrict their consumption of certain fish.

Get more information on the mercury content of imported light canned tuna.