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Atlantic Bluefin Tuna
AvoidHigh MercuryHigh Omega-3

Atlantic Bluefin Tuna

Thunnus thynnus

Atlantic bluefin tuna is critically overfished and should be avoided. These magnificent fish can live for 40 years and grow to over 1,000 pounds, but their populations have declined by over 90%.

Wild-caughtAtlantic Ocean, Mediterranean Sea

Sustainability Assessment

Atlantic bluefin tuna is severely overfished. The high demand for sushi-grade tuna has decimated populations. Choose skipjack or pole-caught albacore instead.

Health Benefits

  • High in omega-3 fatty acids
  • Excellent protein source
  • WARNING: Very high in mercury
  • Not recommended for pregnant women or children

Cooking Tips

  • 1Best enjoyed raw as sashimi
  • 2If cooking, sear briefly on high heat
  • 3Center should remain rare
  • 4Consider sustainable alternatives

Better Alternatives

Skipjack TunaPole-caught AlbacoreWild Salmon

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