Ontology highlight
ABSTRACT:
SUBMITTER: Lee HS
PROVIDER: S-EPMC8378694 | biostudies-literature | 2021
REPOSITORIES: biostudies-literature
Lee Han-Seul HS Shim Ji-Yu JY Shin Woo-Jin WJ Choi Seung-Hyun SH Bong Yeon-Sik YS Lee Kwang-Sik KS
PloS one 20210820 8
Dietary homogenization has progressed worldwide due to westernization and the globalization of food production systems. We investigated dietary heterogeneity in South Korea by examining the spatial distribution of carbon (C), nitrogen (N), and sulfur (S) isotope ratios using 264 human hair samples. Overall, variation in isotope values was small, indicating low dietary heterogeneity. We detected differences in δ13C, δ15N, and δ34S values between administrative provinces and metropolitan cities; i ...[more]