What are Empty Calories?

Glycemic Index

Definition

Empty calories refer to foods and drinks high in energy (calories) but low in nutritional value. They provide little to no vitamins, minerals, protein, fiber, or other nutrients.

Explanation

  • Common empty calorie sources include soda, desserts, alcohol, candy, fruit juice, refined breads and cereals, fried foods, and processed snacks.
  • These energy-dense foods can lead to weight gain and nutrient deficiencies when consumed in excess. They lack nutrients vital for health.
  • Limit empty calorie intake by reducing processed foods, sugar, refined grains and replacing them with whole foods like vegetables, fruits, lean proteins and whole grains.
  • The term “empty calories” is used to emphasize that some foods are high in calories but not nutrition. Focus on nutrient density.

Examples

  • A 12oz can of soda containing 150 calories but zero nutrients.
  • A piece of cake with 250 calories mostly from refined flour, sugar, and fat.

Related Terms

  • Nutrient density, discretionary calories, junk food, macro- and micronutrients

Common Questions

  • Are all sugars/carbs empty calories? No, fruits and whole grains provide valuable nutrition.
  • Can empty calories fit into a healthy diet? In moderation, but focus on getting sufficient nutrients first.

Do Not Confuse With

  • Calories from protein, fiber, whole fruits – These provide additional nutritional value.
  • Low calorie foods – You can have nutrient dense options that are still low in calories.
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