PL
Zbadano zawartość ołowiu, kadmu, miedzi i cynku w całodziennych racjach pokarmowych pobieranych z domów dziecka i stołówek internatów szkół średnich na terenie wybranych województw w latach 2000-2002 oraz oceniono pobranie tych metali przez dzieci i młodzież.
EN
Lead, cadmium, copper and zinc contents were investigated in total daily diets of children aged 1-3 and teenagers aged 14-19. Samples were taken by Sanitary-Epidemiological Stations in certain voivodship from orphanages and canteens of secondary school for 10 succesive days during the spring and autumn seasons over the 2000 (children) and autumn 2001 - spring 2002 (teenagers) period. The reported intake of these elements by children and teenagers were much lower than in 1982-1985 period. Lead and cadmium intakes didn't exceed Provisional Tolerable Weekly Intake, and copper and zinc - Maximum Tolerable Daily Intake Values. However, relatively high cadmium intakes: children 50-90%, teenagers 30-42% PTWI aronse. Copper and zinc intake doesn't supply the recommended daily allowances for these elements.