Healthier pizza? A suggestion:
Two words: “Less cheese.” As I’ve noted before, the modern trend of omitting sauce in favor of an inch of cheese is both bad for you, and bad pizza. If I wanted cheese toast, I’d order cheese toast.
The finest, maybe purest, pizza I know of is the classic Margherita. A razor thin crust with nothing on top but a drizzle of olive oil, tomato slices, a few chunks of fresh mozzarella, and whole leaves of just-picked basil.