| nutrition | All foods, the physical and chemical process by which food is converted into body tissue. (27 Sep 1997) |
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| nutrition assessment | Evaluation and measurement of nutritional variables in order to assess the level of nutrition or the nutritional status of the individual. Nutrition surveys may be used in making the assessment. (12 Dec 1998) |
| nutrition policy | Governmental guidelines and objectives pertaining to public food supply and nutrition including recommendations for healthy diet and changes in food habits to ensure healthy diet. (12 Dec 1998) |
| nutrition surveys | A systematic collection of factual data pertaining to the nutritional status of a human population within a given geographic area. Data from these surveys are used in preparing nutrition assessments. (12 Dec 1998) |
| nutritional amblyopia | Amblyopia resulting from lack of vitamin B-complex constituents. (05 Mar 2000) |
| nutritional anaemia | Any anaemia resulting from a dietary deficiency of materials essential to red blood cell formation, e.g., iron, vitamins (especially folic acid), protein. Synonym: deficiency anaemia. (05 Mar 2000) |
| nutritional and metabolic diseases | A collective term for nutritional disorders (result of poor assimilation or utilization of food) and metabolic disorders (result of poor metabolism or inherited enzyme abnormality). (12 Dec 1998) |
| nutritional cirrhosis | Cirrhosis occurring in persons or animals with general or specific dietary deficiencies; methionine and cystine deficiency may produce changes of cirrhosis in animals, but it is uncertain whether malnutrition in humans leads to cirrhosis or only to reversible fatty infiltration of the liver. (05 Mar 2000) |
| nutritional dropsy | Oedema due to hypoproteinaemia secondary to malnutrition. (05 Mar 2000) |
| nutritional encephalomalacia of chicks | A disease of young chicks caused by vitamin E deficiency. Synonym: crazy chick disease. (05 Mar 2000) |
| nutritional energy | The dynamics of nutrition or metabolism. Synonym: nutritional energy. Origin: tropho-+ G. Dynamis, power (05 Mar 2000) |
| nutritional haemosiderosis | A disease seen in black South Africans that results from ingestion of iron in foodstuffs prepared in iron vessels; excessive absorption of iron affects the liver. (05 Mar 2000) |
| nutritional macrocytic anaemia | Macrocytic, megaloblastic anaemia due to deficiency of either folate or vitamin B12. (05 Mar 2000) |
| nutritional marasmus | Extreme weakness and wasting secondary to malnutrition. (05 Mar 2000) |
| nutritional oedema | A form of swelling caused by insufficient protein intake resulting in hypoproteinaemia and low plasma oncotic pressure. (05 Mar 2000) |
| adolescent nutrition | Nutrition of children aged 13-18 years. (12 Dec 1998) |
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| parenteral nutrition | <gastroenterology, pharmacology> A method of delivering nutrition or other substances directly into a vein. Fluids given usually include salt (saline), glucose, amino acids, electrolytes, vitamins and medications. (16 Dec 1997) |
| parenteral nutrition, home | The at-home administering of nutrients for assimilation and utilization by a patient who cannot maintain adequate nutrition by enteral feeding alone. Nutrients are administered via a route other than the alimentary canal (e.g., intravenously, subcutaneously). (12 Dec 1998) |
| parenteral nutrition, home total | The at-home administering of nutrients for assimilation and utilization by a patient whose sole source of nutrients is via solutions administered intravenously, subcutaneously or by some other non-alimentary route. (12 Dec 1998) |
| parenteral nutrition, total | The delivery of nutrients for assimilation and utilization by a patient whose sole source of nutrients is via solutions administered intravenously, subcutaneously, or by some other non-alimentary route. The basic components of tpn solutions are protein hydrolysates or free amino acid mixtures, monosaccharides, and electrolytes. Components are selected for their ability to reverse catabolism, promote anabolism, and build structural proteins. (12 Dec 1998) |
| child nutrition | Nutrition of children aged 2-12 years. (12 Dec 1998) |
| child nutrition disorders | Malnutrition, occurring in children ages 2 to 12 years, which is due to insufficient intake of food, dietary nutrients, or a pathophysiologic condition which prevents the absorption and utilization of food. Growth and development are markedly affected. (12 Dec 1998) |
| infant nutrition | Nutrition of children from birth to 2 years of age. (12 Dec 1998) |
| infant nutrition disorders | Malnutrition, occurring in infants ages 1 month to 24 months, which is due to insufficient intake of food, dietary nutrients, or a pathophysiologic condition which prevents the absorption and utilization of food. Growth and development are markedly affected. (12 Dec 1998) |
| total parenteral nutrition | <pharmacology> Intravenous feeding that provides patients with all essential nutrients when they are unable to feed themselves. Acronym: TPN (12 Jan 1998) |
| enteral nutrition | Nutritional support given via the alimentary canal or any route connected to the gastrointestinal system (i.e., the enteral route). This includes oral feeding, sip feeding, and tube feeding using nasogastric, gastrostomy, and jejunostomy tubes. (12 Dec 1998) |