Calories in thin crust vegetarian pizza 12''. 1  1 oz of pizza - 59 calories. 2  1 slice of pizza (approx 3 oz) an eighth of the pizza - 180 calories. 3  1 gram of pizza - 2 calories.
In my studies of addiction, the concept of cravings comes up often. Researchers talk of wanting versus liking of drugs and of the idea that cravings are a programmed response to environmental signals that have been connected to drug use through experience.
1. 2. : compulsive need for and use of a habit-forming substance (as heroin, nicotine, or alcohol) characterized by tolerance and by well-defined physiological symptoms upon withdrawal; broadly: persistent compulsive use of a substance known by the user to be harmful. See addiction defined for English-language learners.