I think if I really tried to eat health, it would be almost entirely cruciferous vegetables and maybe some carrots and onion and garlic, and a bit more, mushrooms, peppers, .... Maybe an apple or so. I'm not as convinced fruit is such a fantastic thing to eat, but some would be OK. I think I'd avoid anything starchy, which means no rice or wheat or corn or other grain products (or beer).
I don't do that of course. My weight loss efforts have not yielded any results of late after a bit of a drop.