The health risks resulting from heavy metals such as Cd, Cr, Pb, Cu, Mn, and Ni consumed in bread and popcorn snacks in Birnin-Kebbi, Kebbi State were investigated. The health risk assessment was conducted in accordance with the United States Environmental Protection Agency (USEPA). The estimated daily intake (EDI) for all the studied metals in all the samples was found to be below the provisional tolerable limit based on Codex and the European Union (EU). The hazard quotient (HQ) of all the metals in all the samples were observed to be less than 1, indicating an absence of health risk for the consumers of snacks in the study area. The hazard index (HI) which is the summation of all the hazard quotients for all the metals in bread was 0.8143 and in popcorn was 0.526 which were also less than 1. The results of this study show consumption of bread and popcorn is safe from the risk of the heavy metals. However, long accumulation of these toxic metals may lead to health consequences. Therefore, continuous monitoring of snacks in the study area should be done by the agencies concerned to safeguard the health of the population.
Key words: Heay metals, bread, health risk, popcorn, snacks
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