This is because canned ham can be eaten past its "use by date," as long as the tin isn't damaged in any way. Since the food is commercially sterile and sealed under vacuum, it won't begin to spoil ...

Read more: The Most Underrated Canned Foods You Should Be Using Of course, there would be no SPAM if canned ham hadn't paved the way. Founded by George A. Hormel in 1891, Hormel Foods was a ...