What is the term used for food items that provide no nutritional value?

The term "empty calories" refers specifically to food items that provide a significant amount of energy in the form of calories but lack essential nutrients such as vitamins, minerals, and other beneficial compounds. This concept is commonly used to identify foods high in added sugars and unhealthy fats—such as sugary beverages, candy, and certain processed snacks—that contribute to daily calorie intake without delivering any meaningful nutritional benefits.

In the context of nutrition, foods labeled as "empty calories" are often characterized by their potential to lead to weight gain and nutritional deficiencies if consumed excessively, since they do not contribute to the required daily intake of essential nutrients necessary for health. Understanding this term helps individuals make more informed dietary choices, promoting the consumption of nutrient-rich foods that support overall well-being.