Michigan fish advisory

The Environment Report
9:00 am
Thu December 5, 2013

Women making healthier decisions at seafood counter

Women are asking which fish contain more of the toxin mercury and choosing those fish. Mercury levels in women's blood have decreased 34% during the last decade.
Credit Lester Graham / Michigan Radio

Over the last decade, women have switched to making much healthier choices at the seafood counter.

First, let's make it clear: fish is healthful food.

But, fish can contain traces of mercury, some fish more than others. And to make sure you don’t consume too much of that toxin, you need to know which fish have heavier loads of mercury.

Why?

Because mercury is a toxic contaminant that can cause neurological damage. For women who could have children or who are pregnant, too much mercury could mean developmental problems for their babies.

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Michigan fish advisory
5:31 pm
Mon July 11, 2011

State adds to fish warnings this year

The new Michigan Fish Advisory is out.  The advisory lists which Great Lakes fish are fairly safe to eat, and which should be avoided.

In general, blue gill, crappie, yellow perch and rock bass are safer to eat than fish like carp, lake trout, white fish, and catfish.

Women of child-bearing age and children have to be especially cautious about eating too many fish, because chemicals in fish can potentially cause neurological damage.

State toxicologist Kory Groetsch says the level of mercury in locally-caught fish has stayed about the same over the past few decades.

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