nutrition
Liebig's law of the minimum – Growth is limited by the scarcest resource
Nutrient density – the proportion of any array of a single nutrient or nutritional factor, or of numerous nutrients in foods, often ordered by different scalar indices
Resource (biology) – substance or object in the environment required by an organism for normal growth, maintenance, and reproduction
Substrate (biology) – Surface on which a plant or animal lives
Milan Charter 2015 Charter on Nutrition
