When you eat tuna, there’s a good chance you’re not actually eating tuna. Instead, the majority of fish labeled ‘white tuna’ may actually be escolar, a type of fish that can cause serious digestive effects, including oily anal leakage.
Oceana, the non-profit ocean protection group that revealed the findings, further found that nearly 60 percent of ‘tuna’ sold at restaurants and grocery stores is another type of fish entirely – and the results fared worst for sushi restaurants.1
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