There's been an interesting, ongoing discussion about the authenticity of Subway's tuna since two Subway customers filed a lawsuit against America's biggest fast-food chain last January. They argued that Subway "falsely advertised" its tuna as real tuna, while alleging that the ingredient Subway serves is "anything but tuna." Now, the New York Times has completed an investigation of multiple samples of Subway's tuna. The verdict? A fish-testing lab says it's hard to say.
The lab (which requested not to be named in the New York Times report) relayed their findings, as quoted in the New York Times article: "No amplifiable tuna DNA was present in the sample and so we obtained no amplification products from the DNA," the email read. "Therefore, we cannot identify the species."
The spokesman from the lab offered a bit of analysis. "There's two conclusions," he said. "One, it's so heavily processed that whatever we could pull out, we couldn't make an identification. Or we got some and there's just nothing there that's tuna." (Subway declined to comment on the lab results.)
