Was General Grievous a human?

I have always wondered if general grievous is human or was human does any one know?

I mostly wonder this because when Obi was pulling his armor or what ever, You can see his heart.

 

Kaleesh. A reptilian race from Kalee.

 

Humans aren't the only ones with hearts. And yeah, he's Kaleesh like the guy said.
http://starwars.wikia.com/wiki/Grievous

 

Like they said Kaleesh. I thought everyone knew that.

 

If we ignore the books and stick to the movie - they never said, but his internal organ didn't look human to me.

 

I'd be terrified if any human had the eyes that Grievous has.

Infact, I'd shout "Reptilian!" and run as fast as I could.

 

Even without referring to the EU, Grievous was always meant to be an alien cyborg

 

Clearly his eyes are alien and his internal organs are inhuman. Next question?

 

Do we know if a Kaleesh ever cannibalized a human?

 

I'm not sure what you mean. You mean, could Grievous be made up of some human parts and some alien parts? That would be interesting.

 

I'm thinking he meant more like a snack.
Did the droid general ever eat a Jedi...

or something like that.

 

Then it wouldn't be cannibalism, but rather mere predation.

 

Exactly.

***
But after I've thought about, IF the droid general DID EAT a few Jedi...
then the rest of the Order's fear would be justified.

 

It would be especially BA if he used the Jedi's lightsaber to cut them into convienent bite size pieces.

 

Like Hopkins did with Ray Liota's brain-steak.