Can you eat tuna left in the fridge for 10 days?

It is not recommended to consume tuna that has been left in the refrigerator for 10 days. Tuna, like most perishable seafood, has a limited shelf life and can become unsafe to eat if not properly stored and consumed within a certain time frame.

According to the United States Department of Agriculture (USDA), cooked tuna should be consumed within 3-4 days of cooking when stored in the refrigerator. Raw tuna should be consumed within 1-2 days of purchase. Leaving tuna in the refrigerator for 10 days significantly exceeds these recommended storage times and increases the risk of bacterial growth and spoilage.

Consuming spoiled tuna can lead to foodborne illness, which can cause various symptoms such as abdominal pain, nausea, vomiting, and diarrhea. In some cases, foodborne illness can also lead to more severe health complications.

To ensure food safety, it is important to follow proper storage and handling practices for perishable foods like tuna. Always store tuna in a tightly sealed container in the refrigerator or freezer, and consume it within the recommended timeframe. If you are unsure about the freshness of tuna or any other perishable food, it is best to discard it to avoid the risk of foodborne illness.