title: [Diet treatment of the diabetic patient: yesterday and today. What has changed? What can be learned from it?].
abstract: The initial treatment in the past of diabetes was one "of trial and error" as easily understandable. Carbohydrate restriction and their replacement by fats was followed, happily, last century already, by global caloric restriction. Around the fourties, after the introduction of insulin in 1922, the principle of the carbohydrate tolerance was introduced as an objective+ measure, followed by the proposal of "bread equivalencies" in the dietetic practice, assuring in this manner a figured evaluation. Around the seventies years the diet fiber came into its own and seemed very important for the evolution of the postprandial glycemia and insulinemia. Next to this, complex polysaccharides looked also of prime impact on this two biochemical parameters. The nature of this complex character is due to their liaison with other diet components (lectins, phytins, tannins etc.). So the concept of the glycemic index was born which explains why next to the presence of a given carbohydrate quantity the evolution of the glycemia is different from what is expected, just because the absorption is accelerated or retarded by the structure or the manipulation of these polysaccharides. This novel data are so much the more important because actually the hyperglycemia on the long run seems so important for the development of micro-angiopathy, at the base of the famous diabetic triad (nephropathy, retinopathy, neuropathy). The hyperlipemia is also beneficially influenced by the diet fiber and at the same level by the complex polysaccharides. All this statements are at the base of novel ways for the dietetic treatment of diabetes, as well on the quantitative as on the qualitative level and equally so for the diabetes of type I as of type II.
authors.affiliation: Universitair Ziekenhuis, Rijksuniversiteit Gent, Afdeling Voedingsleer en Diëtetiek.
authors.forename: G
authors.initials: G
authors.lastname: Verdonk
mesh_terms: D001786:Blood Glucose / Q000032:analysis; D003920:Diabetes Mellitus / Q000097:blood / Q000178:diet therapy* / Q000188:drug therapy; D003927:Diet, Diabetic / Q000266:history / Q000639:trends*; D004041:Dietary Fats / Q000008:administration & dosage; D049673:History, 20th Century; D006801:Humans; D007328:Insulin / Q000627:therapeutic use; D009751:Nutritional Requirements
chemical_list: D001786:Blood Glucose; D004041:Dietary Fats; D007328:Insulin
vernacular_title: De dieetbehandeling van de diabeticus: vroeger en nu. Wat is er veranderd? Wat is eruit geleerd?