Overnutrition is a form of malnutrition in which nutrients are oversupplied relative to the amounts required for normal growth, development, and metabolism. Malnutrition is a general term for the medical condition caused by an improper or insufficient (undernourished) diet. ... Santorio Santorio (1561-1636) in his steelyard balance, from Ars de statica medecina, first published 1614 Metabolism (from μεÏαβολιÏÎ¼Î¿Ï (metabolismos)) is the biochemical modification of chemical compounds in living organisms anggjgjhnd cell (b). ...
The term can refer to obesity brought on by general overeating of foods high in caloric content, as well as the oversupply of a specific nutrient or categories of nutrients, such as mineral or vitamin poisoning due to excessive intake of dietary supplements, or nutritional imbalances caused by various fad diets. A calorie is a unit of measurement for energy. ... Vitamin poisoning, or hypervitaminosis, refers to a condition of high storage levels of vitamins, which can lead to toxic symptoms. ... Food faddism and fad diet are terms which refer to the tendency for idiosyncratic diets and eating patterns. ...
Older, edentulous (having no teeth) patients who have had a stroke with the accompanying chewing and swallowing problems may be at significant nutritional risk, particularly if they are living alone and on a limited income.
Finally, malnutrition (both undernutrition and overnutrition) have specific effects on oral health.
Although oral diseases associated with vitamin deficiencies are rare in the United States and other industrialized countries, they may be common in emerging "third-world" nations.