It is often stated that boric acid has the same toxicity as ordinary table salt in humans, which can be a little misleading. To understand what this means, it is important to understand a little bit about toxicology. In the medical field an objects toxicity is usually described as an LD50 value.
Mozzarella is the main type of cheese that is used on most pizzas. There are many different kinds of Mozzarella. Try to find a store that carries whole milk mozzarella. This is a nice creamy flavored mozzarella. It makes an excellent pizza.
Greek pizza. Greek pizza refers to a style of pizza crust and its preparation, rather than its toppings. This style is baked in a pan, instead of directly on the bricks of the pizza oven, (as is more traditional for Italian pizza). The pan used is a shallow pan, in contrast to the deep pans used in Chicago-style deep dish pizza. The pan is heavily oiled with olive oil. It has a crust that is usually chewy and puffy, almost like focaccia bread but not as thick.