What does nutrient density refer to in foods?

Nutrient density refers to the concentration of essential nutrients in a food relative to its caloric content. A food that is considered nutrient-dense provides a high amount of vitamins, minerals, and other beneficial compounds while being lower in calories. This means that a nutrient-dense food gives more nutritional value per calorie consumed, making it a healthier choice.

For example, vegetables, fruits, lean proteins, and whole grains are often cited as nutrient-dense foods because they contain vital nutrients such as vitamins and minerals but contribute fewer calories than less nutritious options like sugary snacks or processed foods. This concept emphasizes the importance of quality over quantity in our food choices, promoting better overall health and wellness.