Now, that is fuking stupid! In itself, incorporing fruits to your diet doesn't cause diabetes.
that is true. i eat fruits all the time. but i don't have an entire garden worth of them that must be consumed. i eat them when i crave them, not when i must save them from getting spoiled.
much smarter to do what @Mike Dilger does ( raise sheep ) because a sheep won't spoil in a few weeks if you don't eat it - you can keep them around as long as you want until you're hungry.