Buying
- Head to any store (marked by a green market icon) and buy the food/drinks you want at the cashier.
Using
- Press [I] to open the inventory.
- Drag and drop the item you want to use to the bottom and the thirst/hunger bar should increase.
Effects
- If you don't eat enough, you will slowly lose HP and eventually die.
- If you don't drink enough, your stamina will be lower.
- Any food/drink item will expire after a while, even water. This means you shouldn't bulk buy food/drink items.