I can provide for you, in that regard; I've hunted ghouls before. It's not exactly smiled upon and it can lead to some particularly bad effects if I eat too many of them, but I know when to stop.

[...]

There are organizations, though, dedicated to hunting us down; they like to remove the organ that regulates our bodies and produces things like this - [he tips his head toward his kagune] - and then they make weapons out of the more powerful ones after they kill us. It's why it's a bit of an uncomfortable topic for most.

I don't particularly mind them; they've been after me for years now.