Shellfish from Todos os Santos Bay, Bahia, Brazil: Treat or threat?

► There could be health implications due to exposure to trace elements. ► Estimated health risks are greatest from the consumption of mussels. ► Daily intake of As, Co, Se, Zn and Cu suggested non-carcinogenic risk. ► Consumption of mussel from contaminated areas should be made with moderation. ► The general population is, potentially, at a low risk of metal exposure.