Pizza is the best gift to your tongue but a bad substance to your health! If you are healthy, eating a slice once a month may not kill you but if you make it a habit, you are inviting health issues. What does a pizza come with? A single slice of pizza is said to contain 300 calories, 14 grams of fat and around 700 mg of sodium. And what happens if you eat a whole pizza? Just like smoking and drinking, even eating pizza can turn into an addiction. Here are some reasons. Watch the video to know more.