Nothing. Because Zombies are a fictional construct - they do not really exist, and never have existed. The "living dead" - besides being a contradiction in terms, is a fictional construct. In other words, "made up - pretend - fairy tale".
Brains.
Of course it cannot be what ever we eat, it it of course "Blood" and blood cells.
Zombies will usually only feed on humans.
BRAINS
Why do zombies eat math students?
zombies eat brains
no vamps kick zombies ass(:
None. Zombies are fictional.
Zombies eat people, not other zombies. That's the simple reality.
Nothing happens. Zombies ALWAYS eat, haven't you seen the films?
Since zombies don't exist, they wouldn't eat cell-phones.
Human zombies eat humans, so it would make sense that cow zombies eat cows.
No, because zombies don't exist...
No.
I wouldn't dare eat a zombie
no they eat dog brains.