German phrase
Muss ich das essen?
Meaning
Do I have to eat that?
When to use it
Asks if you must eat it. Use it when asking about a food rule.
Example dialogue
Muss ich das essen?
Do I have to eat that?
Nein, das musst du nicht essen. Stell es hierhin.
No, you don't have to eat that. Put it here.