A Poor Man Needs What?

Riddle: A rich man needs something? A poor man has something? If you eat something you will die. What is it?

Answer: nothing, because a rich man neeeds nothing, a poor man has nothing and if you eat nothing you'll die.

Source: https://www.riddles.com/1375

Riddle: A rich man needs something? A poor man has something? If you eat something you will die. What is it? Answer: nothing, because a rich man neeeds nothing, a poor man has nothing and if you eat nothing you'll die. — by Anonymous v1.

Riddle: A rich man needs something? A poor man has something? If you eat something you will die. What is it? Answer: nothing, because a rich man neeeds nothing, a poor man has nothing and if you eat nothing you'll die. — by Anonymous v2.