matnæring
Matnæring refers to the study and content of nutrients in food and how these nutrients contribute to health, growth, and energy for the body. It encompasses the identification, quantification, and interpretation of what foods supply in terms of calories, essential substances, and other components that influence well-being.
The core components of matnæring include macronutrients—proteins, carbohydrates, fats, and fiber—that supply energy and structural material;
Bioavailability describes the proportion of ingested nutrients that the body can absorb and utilize. This can
In practice, matnæring informs food labeling, dietary guidelines, and public health policies. Packaged foods typically report