Nutrient Density

Definition

Nutrient density measures the richness of micronutrients in a food relative to its caloric value. A food with high nutrient density provides many nutrients for few calories.

How it works

Vegetables, fruits, and legumes have high nutrient density: rich in vitamins, minerals, and fiber for few calories. In contrast, ultra-processed products often have low nutrient density: many calories, few useful nutrients.

Role

Guiding food choices towards the most nutritious foods.

Examples

• Spinach, broccoli, lentils (high density)
• Chips, sodas, industrial cakes (low density)

Recommendations

Prioritize foods with high nutrient density to meet needs without excessive calories.

Key takeaway

Eat dense in nutrients, not dense in empty calories.

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