Finding the Best Canned Tuna to Buy

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What is the Best Canned Tuna to Buy?

Consumers looking for the best canned tuna to buy should consider a few different factors before making a decision:
  • Is the company dedicated to promoting sustainability practices in the tuna fishing industry?
  • Does the company offer canned tuna products which fall within the recommended safe guidelines for consumption?
There are canned tuna products available which meet these important criteria. Consumers who make informed decisions about canned tuna are able to responsibly enjoy the taste and health benefits that canned tuna provides.

Supporting Sustainability in the Tuna Industry

Clover Leaf offers canned tuna products which are sourced from healthy tuna stocks, or stocks with conservation management practices in place. This policy allows Clover Leaf to responsibly source from many different sustainable stocks while ensuring that overfished stocks are allowed to rebuild over time.
Canned tuna is Clover Leaf’s most popular product line, and it is also the species that the company is most heavily involved with in terms of sustainability efforts. As a proud founder of the International Seafood Sustainability Foundation (ISSF), Clover Leaf is strongly invested in a wide range of sustainability projects - from bycatch mitigation, and sea turtle and shark conservation projects, to setting limits on fishing capacity based on scientific findings (The Clover Leaf Seafoods Family, 2014).
The largest obstacle for sustainable fishing continues to be IUU (illegal, unreported and unregulated) fishing. IUU fishing vessels do not report fishing activities or catch data – practices that can contribute to overfishing and the deterioration of ocean ecosystems. This lack of reporting makes it extremely difficult to accurately monitor and manage tuna stocks. Clover Leaf is playing an active role in reducing IUU activities by requiring all participating processors, traders, and importers to refrain from transactions with vessels that:
  • are not flagged to a country that is participating in its Regional Fisheries Management Organizations (RFMOs),
  • are not on an authorized vessel list from an RFMO, or
  • are on an RFMO’s IUU list (Miguel Jorge, 2014)

Enjoying Healthy Canned Tuna

Canned tuna offers many important health benefits for consumers. It is a good source of healthy long-chain omega-3 fats which play an important role in heart health. Studies have shown that these fats help to maintain healthy heart function and reduce the risk of sudden cardiac death. Canned tuna is also a significant source of vitamin D, selenium, magnesium, iron, and copper (Health Canada, 2008).
Health Canada has updated its consumption advice concerning mercury levels in fish due to the availability of new scientific research. Canada’s Food Guide recommends at least two servings (75 g each) of a variety of fish and shellfish per week (Health Canada, 2008). There are, however, according to Health Canada, certain consumer groups who are recommended to limit the consumption of large amounts of certain types of fish. These groups include pregnant or breastfeeding women, and children under the age of 11. In the context of tuna, it is important to note that Health Canada’s advice applies only to albacore (white) tuna, not light tuna.
Clover Leaf is dedicated to providing healthy and sustainable canned tuna options for consumers. These products allow consumers to make responsible decisions about the best canned tuna to buy, maximizing the health benefits of canned tuna while also supporting the sustainable use of tuna stocks for future generations.  


Works Cited

Health Canada. (2008, February 15). Mercury in Fish - Consumption Advice: Making Informed Choices about Fish. Retrieved October 24, 2014, from Health Canada:

Miguel Jorge. (2014, July 2). ISSF: A HOLISTIC APPROACH TO ENDING IUU. Retrieved October 15, 2014, from ISSF:

The Clover Leaf Seafoods Family. (2014). Tuna Sustainability. Retrieved October 24, 2014, from Clover Leaf:

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