I looted up over 100 houses and found nothing. (Cherno) Ended up killing a zombie, and he had tuna, and I couldn't take the tuna out of his inventory. I logged and came back and he despawned while the other zombies were there. This is by far way too terrible.
This is getting old, just leave the food and hunger how it was please. Every time its tweaked, it goes way too far in the wrong direction. IRL you don't need more food than water.