Source: NaturalNews A new study on sushi has found that higher-end, restaurant-grade tuna sushi often has higher mercury levels than the cheaper tuna sushi found at local supermarkets. Researchers evaluated the DNA of various tuna species and came to the conclusion that varieties like blue fin akami and big eye tuna that typically have firmer flesh and are more visually appealing, are generally higher in …

Restaurant sushi tuna (sashimi) loaded with mercury Read More ยป

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