Impacts of farmed fish consumption and food trade on methylmercury exposure in China.

ABSTRACT: The global pollutant mercury (Hg), especially as methylmercury (MeHg), threatens human and ecosystem health. But major contributors of MeHg exposure to people in China remain highly debated. We developed the China Mercury Exposure Assessment (CMEA) model, which incorporates human exposure pathways for MeHg and total Hg (THg), the interregional, including international and interprovincial, food trading as well as human physiology to provide a comprehensive system that can evaluate the pathway of Hg forms to human consumers in China. Based on the CMEA model that employed the most comprehensive and recent data, we have found that the Probable Daily Intake (PDI) of MeHg for the Chinese population was 0.057 (range: 0.036-0.091 as 60% confidence interval) μg·kg^-1·day^-1, whi

SUBMITTER: Liu M 

PROVIDER: S-EPMC6174094 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature