They eat whatever's found in the Food Nipple.
Do elites have tongues?
The Sangheili don't have any tongues, just throats, unless their tongues are only visible when eating. The only way I can see Sangheili being able to eat is sticking food directly into their throats, which would make teeth irrelevant.
What does the covenant eat?
Covenant
- Food Nipple - the primary feeding mechanism of Unggoy.
- Thorn Beast - A type of animal consumed by the Jiralhanae.
- Tea - Prophets commonly prepare their own teas for medicinal purposes.
