It is possible to eat a food and gain its effects without losing it. I'm confident this glitch can be replicated on any machine, as it uses actions within the game. 1. Open a container with a food item in it. the fridge will do. 2. The character window open, move it so that there is sufficient space between it and the container. 3. click on a food item as if you were moving it. 4. "use" the food item by clicking just out side of the container window, then quickly click on an empty space in the container to put the food item back while you character is eating the food.