Jack Mackerel
Jack mackerel is a whole fish providing high-quality protein and omega-3 fatty acids (EPA/DHA). FDA/EPA categorizes mackerel species other than King mackerel as 'Best Choices' for consumption due to lower mercury.
What it is
An oily marine fish (Trachurus species) consumed fresh or canned.
Whole-food protein source; canned jack mackerel is a common pantry staple.
Why it's flagged
- Fish is a major food allergen under FALCPA
- Some mackerel species (King mackerel) are high in mercury — jack mackerel is generally low/moderate
What regulators actually say
"Atlantic mackerel and other small mackerel species are categorized as 'Best Choices' in the FDA/EPA fish consumption advice based on lower mercury levels."
Regulatory status
United States — FDA
Whole food regulated under FDA seafood HACCP (21 CFR Part 123); fish is a major food allergen.
European Union — EFSA
Whole food; fish is a labeled allergen under EU Regulation 1169/2011.
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