Should You Eat Tuna?

The global tuna business is worth $5.5 billion. Many consumers buy tuna because of its versatility, convenience and nutrition. But should we be concerned as responsible seafood consumers of the practices around the tuna industry? 

Yes. There are ways to be a responsible tuna consumer.

• Species sustainability: Make sure that your canned tuna is a more sustainable species such as Albacore. Avoid tuna that does not have its species clearly labeled.
• Fishing methods: Fish that is hook-and-line caught supports eco-friendly fishing practices. Only a very small percentage of fish are caught in this selective-harvesting manner so it’s usually labeled on the tins as it’s a real differentiator for companies who do this. Long-line and purse seign fishing is done by releasing big nets so it is not selective and can result in by-catch (catching and harming other sea life).
• Location: For a smaller carbon footprint, buy local Pacific Northwest fish if possible. Many canned tuna are from Thailand.
• Certification: Look for the Ocean Wise logo, which represents a commitment to serving sustainable, ocean-friendly seafood. Several criteria must be met to qualify for this status. Ocean Wise is a program by the Vancouver Aquarium.

• Beware of dolphin-friendly labels: Unfortunately “dolphin-friendly” does not mean you can trust the brand because there is no universal and independent verification. This classification/labeling has been around for a while BUT it can be confusing – or even deceptive. Some of the methods used for catching tuna, labeled “dolphin safe”, may be causing harm to dolphins and other sea life.
• Responsible Packaging: Bisphenol A (BPA) has become a health concern to many consumers. Look for BPA-free cans for peace of mind.

Good example of sustainable canned tuna: Raincoast Trading a BC-based company that is owned by a 4th generation fishing family that catches its fish using eco-friendly fishing practices in the Pacific Northwest region. Fish is caught in controlled numbers and are monitored so that the origin of the fish is traceable. Raincoast is the first retail product to participate in the Ocean Wise program back in 2005.