I mean besides the crust what if it was whole grain crust and cheese well wouldn’t only a little bit of thin layer of cheese be alright especially if it was low fat and tomato sauce is food for you because its a vegatable. and pizza is baked in the oven so why is it bad for you?
The reason that some people believe it is bad for you is more based on the idea it is a fast food that has lots of over processed products on it. It is also thought of as a evening meal and that is the time the average person eats a green vegetable. You are correct in thinking a whole grain crust is better as white flour has been processed and has nutrients removed. The fact that whole grain requires the body to work harder to digest is a good thing. If you was to make 2 pizza at home one with regular cheese and one with a processed cheese not only would you find the one without the processed cheese tastes better. It is healthier.