Increased in carbon isotope ratios of Brazilian fingernails are correlated with increased in socioeconomic status.
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ABSTRACT:
SUBMITTER: Nardoto GB
PROVIDER: S-EPMC7366703 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Publications
Increased in carbon isotope ratios of Brazilian fingernails are correlated with increased in socioeconomic status.
Nardoto Gabriela Bielefeld GB Sena-Souza João Paulo JP Kisaka Tiago Borges TB Costa Fábio José Viana FJV Duarte-Neto Paulo José PJ Ehleringer James J Martinelli Luiz A LA
NPJ science of food 20200716
High <i>δ</i> <sup>13</sup>C in human tissues in Brazil indicate high consumption of C<sub>4</sub>-based sources due to the consumption of highly processed food and animal protein. The significant positive correlation between the human developed index (HDI) developed by the United Nations Development Program, and fingernail <i>δ</i> <sup>13</sup>C at the county level proved to be useful as a new proxy in tracking human nutrition. Regions with higher HDI are those with higher consumption of highl ...[more]
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