Heavy Metals in Foodstuffs

Abstract

Heavy metal contamination in foodstuffs poses a significant threat to human health worldwide. This chapter depicts sources, bioaccumulation mechanisms, and associated health risks of heavy metals in various food items. Metals such as lead, cadmium, mercury, and arsenic find their way into the food chain through natural processes, industrial activities, and agricultural practices. Once ingested, these metals tend to accumulate in human tissues, leading to severe health consequences. This chapter also explores the various remediation strategies employed to mitigate heavy metal contamination in food, including agricultural practices, phytoremediation, bioremediation, and technological interventions. The issue of heavy metal contamination in foodstuffs requires a multidisciplinary approach that combines scientific research, policy interventions, and public awareness. Implementing stringent regulations, promoting sustainable agricultural practices, and investing in innovative remediation technologies are crucial steps toward ensuring food safety and safeguarding public health.