What is the primary danger if a diner orders 'Grouper' when dining out?
Answer
Mislabeling might mean consuming King Mackerel instead
A significant risk when consuming fish away from home, especially when ordering species like Grouper, is the possibility of mislabeling or substitution. The text highlights a specific concern where a menu item listed as Grouper might actually be a less desirable or potentially harmful substitute. Worryingly, this substitute could be King Mackerel, a fish categorized as 'Choice to Avoid' due to high mercury levels, or Pangasius, which is imported catfish. This emphasizes the need for vigilance regarding labeling and questioning the source of the fish being served.

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