I'm not sure if you're tastebuds send off some signal or something when they are used, but if they do, do they activate when you are eating in a lucid dream? Cause that would be cool . Maybe people could like "read" your tastebuds and see what you're dreaming about eating!

Probably not, but I wanna know cause I read about people eating in their lucid dreams and when they wake up they're not hungry.