DRINK EAT SIP TASTE THIRST

If you're hungry or thirsty, you can DRINK or EAT to fill back up.  Before
every race was naturally selected to not get hungry or thirsty, you used
to need to eat and drink to maintain optimal regeneration rates.  You can
still eat and drink things that will regenerate your hitpoints, mana, etc.

Also, you can just type DRINK in rooms with a river and you'll scoop up
some water.

Want to know how hungery, thirsty, or drunk you are? Try the THIRST command.

Usage: eat <food>
       drink <container>
       thirsty

See Also: FILL, QUAFF, REGEN, PULSE, TICK, HMS, HUNGER, DEHYDRATE