title: [Food supplements as a supplementary source of vitamins in the nourishment of the healthy and ill people].
abstract: The article considers next items: scientific grounds for preventive and clinical application of vitamins, their recommended dietary intakes, reasons and consequences of their insufficient intake, significance and efficiency of fortificated foods and food supplements for improvement and health.
authors.forename: V B
authors.initials: VB
authors.lastname: Spirichev
mesh_terms: D001361:Avitaminosis / Q000178:diet therapy; D019587:Dietary Supplements; D005527:Food, Fortified; D006801:Humans; D009747:Nutritional Physiological Phenomena; D014815:Vitamins
chemical_list: D014815:Vitamins