Tag: High mercury seafood

According to the U.S. Environmental Protection Agency (EPA), nearly all fish and shellfish contain traces of methylmercury, but the concentration varies significantly among species. So, which seafood has a lot of mercury? Large, long-lived predatory fish accumulate the highest levels of this neurotoxin through a process called biomagnification. Understanding which fish to limit can help reduce your exposure and ensure your diet remains safe.

According to the U.S. Food and Drug Administration (FDA), nearly all fish and shellfish contain traces of mercury, but levels vary widely depending on the species. This makes it crucial to understand what seafood has high levels of mercury, particularly for vulnerable groups like pregnant women and young children.

Studies have shown that mercury concentrations differ significantly among fish species, primarily due to a natural process called bioaccumulation. Knowing what fish carry a lot of mercury is essential for consumers who want to minimize their exposure to this neurotoxin while still enjoying the nutritional benefits of seafood.