Eat to restore hunger bar. Filled hunger bars regenerate health slowly.
Can be obtained by cooking a raw porkchop, killing zombie pigmen or setting pigs on fire.
Pigs spawn in well-lit areas, and drop porkchops when killed. If you light a pig on fire to kill it, a cooked porkchop will drop.
Zombie Pigmen are neutral mobs that spawn in dimly lit areas in The Nether, or when a pig is struck by lightning on the surface.