Canned Tuna: How Long Can You Keep It After the “Best By” Date?
Canned tuna is a protein-packed pantry item with a relatively long shelf life. If stored properly, it can last 3-5 years beyond the “best by” date. However, like other canned foods, the quality may degrade over time.
Before using canned tuna, carefully inspect the can for signs of damage, such as rust, dents, or bulging. When you open the can, be sure to check the odor, texture, and appearance. If the tuna smells off, has a strange texture, or looks unusual, it’s best to discard it.
How to Store Canned Foods for Maximum Shelf Life
Proper storage is key to prolonging the shelf life of your canned goods. Here are some tips to help you get the most out of your pantry stock:
- Store cans in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep cans upright to maintain the integrity of the seals.
- Rotate your stock by placing new cans at the back and using older items first.
- Avoid damaging cans, as dents and rust can compromise the seal and safety of the food.
- For leftovers: Once a can is opened, transfer any unused food to a sealed container and refrigerate for short-term storage.
Final Thoughts: Using Canned Foods Past the “Best By” Date
In summary, “best by” dates on canned foods are guidelines for peak quality, not hard expiration dates. Most canned items like corn, green beans, and tuna can be safely consumed well beyond the “best by” date, as long as they have been stored correctly and are free from signs of damage. Always use your best judgment when assessing canned goods—if a can appears compromised, or if the food looks, smells, or feels off when opened, it’s best to discard it. With proper storage and regular inspection, you can make the most of your canned foods and reduce unnecessary waste.
