Subway has been placed in a difficult situation after The New York Times released its lab test report on the sandwich chain’s Subway tuna product. It was said that the publication initiated the lab test due to the company’s lawsuits.
As per Fox Business, a 60-inch Subway tuna sandwich was tested at a lab and the result stated that “no amplifiable tuna DNA was present” in the food item. This means that the lab analysis failed to find or identify any tuna DNA in the food.
The tuna sandwich test
Subway has been wrapped up in some lawsuits regarding its sandwiches. Customers have different complaints but there was a customer who said that the tuna in the tuna sandwich is not the fish that everyone knows. In simpler words, it was claimed that the tuna could not be real tuna meat.
In any case, in The New York Times report, it said that it brought sandwiches from three different Subway outlets around Los Angeles for testing. This was done after a customer filed a lawsuit earlier this year, claiming the tuna fish is made from "a mixture of various concoctions."
For the lab test, the tuna was frozen and was brought to the lab. It was mentioned that a PCR test was done to determine if the tuna from Subway’s sandwiches is one of the five tuna species. However, the lab could not identify which species because it did not find tuna DNA at all.
It is fake tuna?
Then again, it cannot be assumed that Subway is using fake tuna in its sandwiches. In fact, this may not be the truth because it was explained that there are two possible reasons why the tuna DNA was not detected.
"One, it’s so heavily processed that whatever we could pull out, we couldn’t make an identification,” the lab’s spokesman told The New York Times. “Or we got some and there’s just nothing there that’s tuna."
On the other hand, some experts said that it is also possible that the DNA disappeared when tuna was cooked. Because in this process, the protein breaks down and this makes it difficult to spot the DNA.


Firelight Launches as First XRP Staking Platform on Flare, Introduces DeFi Cover Feature
BOJ Faces Pressure for Clarity, but Neutral Rate Estimates Likely to Stay Vague
Gold Prices Steady as Markets Await Key U.S. Data and Expected Fed Rate Cut
Proxy Advisors Urge Vote Against ANZ’s Executive Pay Report Amid Scandal Fallout
Asian Currencies Edge Higher as Markets Look to Fed Rate Cut; Rupee Steadies Near Record Lows
Michael Dell Pledges $6.25 Billion to Boost Children’s Investment Accounts Under Trump Initiative
EU Prepares Antitrust Probe Into Meta’s AI Integration on WhatsApp
Airbus Faces Pressure After November Deliveries Dip Amid Industrial Setback
GM Issues Recall for 2026 Chevrolet Silverado Trucks Over Missing Owner Manuals
OpenAI Moves to Acquire Neptune as It Expands AI Training Capabilities
Asian Currencies Steady as Rupee Hits Record Low Amid Fed Rate Cut Bets
Asia’s IPO Market Set for Strong Growth as China and India Drive Investor Diversification
IKEA Launches First New Zealand Store, Marking Expansion Into Its 64th Global Market
USPS Expands Electric Vehicle Fleet as Nationwide Transition Accelerates
Microchip Technology Boosts Q3 Outlook on Strong Bookings Momentum
Airline Loyalty Programs Face New Uncertainty as Visa–Mastercard Fee Settlement Evolves
Netflix Nearing Major Deal to Acquire Warner Bros Discovery Assets 



