Is ceramic safe?

[Rezi]

I have a little dog bowl that I previously had a chocolate mint plant sitting in and since it died after Lemon got overheated and I was focused on him and forgot to water it. I was thinking about using the bowl for veggies.

I know I've read about ceramic being used but I just want to double check that it's okay to use. I did of course clean it.

Edit: I think it's actually made of a thing called melamine and I don't know what that is at all.