The Minnesota Department of Health (MDH), in collaboration with other state agencies, continues its mission to keep residents safe by reviewing contaminant levels in local fish and issuing updated fish consumption guidance.
The program evaluates scientific data on contaminants such as mercury, polychlorinated biphenyls (PCBs), and per- and polyfluoroalkyl substances (PFAS)—three of the most concerning pollutants found in Minnesota waterbodies.
Fish Are Healthy—With the Right Knowledge
Fish play a vital role in a nutritious diet and are deeply woven into Minnesota’s cultural traditions. The MDH aims to balance the health benefits of fish consumption with the need to avoid harmful exposure to toxins.
Who Needs to Be More Careful?
Fish consumption guidance varies based on the type of fish and the person eating it. Those who are pregnant, planning to become pregnant, or children are at higher risk from certain contaminants and should follow more specific recommendations to minimize harm during sensitive stages of development.
By tailoring its advice to population needs and contaminant levels, the MDH helps ensure that all Minnesotans can enjoy fish safely.
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