Methylmercury in Fish from the Amazon Region—a Review Focused on Eating Habits
نویسندگان
چکیده
Fish are an important food and economic source in the Amazon region. However, several researches report high levels of mercury, mainly methylmercury (MeHg), these animals. MeHg is capable biomagnifying ecosystem negatively affect human health. region recognized for its great diversity fish species daily consumption fish, extremely vulnerable to toxic effects MeHg. Therefore, this study aimed carried out a systematic review on fishes by their eating habits estimate exposure consumption. The search was according registered protocol electronic databases PubMed/Medline Web Science. After screening selection, only five studies were included review. Carnivore/piscivore showed highest concentrations (0.51±0.37 mg kg−1), followed planktivores/iliophages (0.45±0.32 kg−1). Herbivore have lowest concentration (0.11±0.09 Both indexes (estimated weekly intake-EWI provisional tolerable intake-PTWI) higher among women. EWI/PTWI ratio than 1 all habits, suggesting risk associated with region, rates carnivorous/piscivorous which may cause serious health problems population. Thus, it necessary establish public politics minimize guarantee nutritional security.
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ژورنال
عنوان ژورنال: Water Air and Soil Pollution
سال: 2021
ISSN: ['0049-6979', '1573-2932']
DOI: https://doi.org/10.1007/s11270-021-05151-x