How Long Does Canned Tuna Last? A Guide To Shelf Life

Is canned tuna ever at risk of spoiling? When canned tuna is stored correctly and remains unopened, it maintains its quality and safety for an extended period, typically ranging from three to five years from the date of canning. However, it’s worth noting that canned tuna often remains safe to consume even beyond this recommended timeframe. As of May 27, 2022, this information holds true, but always remember to check for any signs of damage or spoilage before consuming canned tuna that has been stored for an extended period.

How can you determine if canned tuna is no longer safe to eat? The key indicators to look for are changes in texture and taste. Ideally, canned tuna should have a firm and slightly chewy texture. If you notice that the tuna has become mushy, slimy, or has a sticky texture, these are clear signs that it has gone bad. Consuming tuna in this condition can be harmful to your health, so it’s essential to discard it immediately. This advice holds true for canned tuna regardless of the date on the can, as the quality can deteriorate over time.

Is it safe to consume tuna after it has been stored for more than five days? Tuna fish naturally possesses a relatively strong odor, which can make it challenging to detect spoilage solely based on smell. Consequently, it’s advisable to exercise caution when determining the freshness of tuna. If you detect an unusual or foul odor, it’s best to err on the side of caution and discard it. Additionally, even if the tuna appears visually fine and doesn’t emit an off-putting smell, it is recommended to dispose of any tuna salad that has been stored in the refrigerator for more than five days, as it may pose a risk to your health. (Published on May 16, 2022)