How a nutrient density of food is calculated?

Nutrient density of food is calculated by assessing the amount of essential nutrients it provides relative to its energy content (calories). This is typically done by dividing the total grams of vitamins, minerals, and other beneficial components by the total calories in a serving of the food. A higher nutrient density indicates that a food offers more nutrients per calorie, making it a healthier choice. This measurement helps guide dietary decisions by emphasizing foods that deliver maximum nutrition without excessive calories.