What is the general suggested limit for healthy adults regarding high-mercury species like King Mackerel?
Answer
Limiting to about one serving (four ounces) per week, if any
Consumption guidance differentiates between sensitive populations who should avoid these fish entirely and healthy adults who consume fish moderately. For the latter group, the standard recommendation concerning high-mercury species like King Mackerel is one serving, quantified at approximately four ounces, per week, or even less if adherence to upper intake limits is a primary concern. Consuming this small amount of King Mackerel significantly raises total mercury intake compared to choosing a low-mercury option like salmon or cod in the same serving slot.

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