food intake measurement calculated food intake measurement 2013-09-11T13:00:50Z A quantification which has been normalized, adjusted or derived by a mathematical process or computation, of any parameter related to the process whereby food (i.e. material, usually of plant or animal origin, that contains essential nutrients such as carbohydrates, fats, proteins, vitamins, and/or minerals and that is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life) is taken in for utilization by the body. CMO:0001774 JSmith Not4Curation clinical_measurement_ontology