With cans of food, such as baked beans, rice, powdered milk, tuna, spaghetti, and sardines; it is possible to right-click, "eat", right click, "eat", right click, "eat". It will inform you that you are already doing something after the first time "eating", but after it gives you the "You are already using something" response, and you "eat" again, it allows you to consume the product repeatedly and at an accelerated speed.

Unsure if the food consumed is actually applied to your "nutrition".

If you have several cans of the same type of food, this process can be extended past 1 item.