Definition
If something is "calorie-free," it contains virtually no calories. Think of it like a ghost π» β there, but not really contributing to your energy intake. In order to be labeled "calorie-free," a food product usually has to have fewer than 5 calories per serving. This is different from "low-calorie," which still contains some calories. It suggests a product won't significantly impact your calorie count. Usually, artificially sweetened drinks are often marketed as "calorie-free." It's essentially the ultimate in calorie reduction!