Mycotoxins in blood and urine of Swedish adolescents-possible associations to food intake and other background characteristics.

ABSTRACT: The exposure to mycotoxins of Swedish adolescents is currently unknown. The aim of the present study was to investigate the exposure to mycotoxins and their association with food intake, and background characteristics in adolescents of a national dietary survey. About 3000 school students (1000 from the 5th, 8th and 11th school years) were recruited for the survey. The participants completed Web-based questionnaires on food propensity, sociodemography and health, and a Web-based dietary recall. Spot urine and blood samples were collected from 1105 of the participants for mycotoxin biomarker analysis. Mycotoxins were analysed with multibiomarker methods in urine (HPLC-MS/MS) and serum (HPLC-MS/MS). Of the 35 different analytes in urine, the frequency of positive samples were the following:

SUBMITTER: Warensjo Lemming E 

PROVIDER: S-EPMC7182616 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature