Canned food is a great way to store food for long periods of time. It can be found in many places, from grocery stores to online retailers. Unfortunately, like any other food product, canned food does have an expiration date. Knowing how to tell if canned food has gone bad is important for both health and safety reasons.
The most obvious sign that canned food has gone bad is a swollen or dented can. Swelling indicates that the contents of the can have fermented and are releasing gases, which can cause the can to expand. Denting may be a sign that the seal on the can was compromised, allowing bacteria and other contaminants to get into the contents. In either case, it’s best to discard the can as soon as possible.
Another way to tell if canned food has gone bad is by checking its odor. Canned goods should not have an unpleasant smell, so if you detect any strange odors coming from the can then it’s best not to consume its contents. If you open up a can and find mold growing inside then it is definitely time to get rid of it.
It’s also important to check the expiration date on canned goods. This will tell you how long the product has been stored for and whether or not it is still safe for consumption. If there are no visible signs of spoilage or strange odors coming from the can then it may still be edible if consumed before its expiration date.
In conclusion, it’s important to be aware of how to tell if canned food has gone bad in order to avoid any potential health risks associated with consuming spoiled goods. Signs like swelling or dented cans, strange odors coming from the product, and checking its expiration date are all good indicators that should help you determine whether or not a particular item is safe for consumption.