Validity of dietary isothiocyanate intake estimates from a food frequency questionnaire using 24 h urinary isothiocyanate excretion as an objective biomarker: the JPHC-NEXT protocol area.

Nagisa Mori Norie SawadaJunpei YamamotoJunko Ishihara Taichi ShimazuRibeka TakachiUtako MuraiKazutoshi NakamuraJunta TanakaTaiki YamajiMotoki IwasakiHiroyasu IsoMasuko KoboriShoichiro Tsugane

Published in: European journal of clinical nutrition (2021)

Although seasonality is a critical factor, dietary ITC intake estimated using an FFQ showed moderate validity and reproducibility and can be used in future epidemiological studies.

Keyphrases

randomized controlled trial
weight gain
high intensity
current status
cross sectional
case control
body mass index
weight loss