What would happen to you if you ate nothing but moringa tree leaves. Would you die or would you be okay?

Thanks for answering.

I don't know much about the moringa tree, but if they aren't toxic to humans you'd be okay. Although, thinking long term it probably wouldn't be very healthy. Eating just water and leaves doesn't sound very tempting as far as meals go. Do it if you're in a survival situation, but not if you live anywhere near civilization.

If you really wanna stick to eating plants though, become a vegetarian, or eat a good salad. Eating a diversity of foods is a good thing.