The consumption of polluted plants, animals, and drinking water can lead to the transfer of HMIs to humans. This transfer can result in bioaccumulation and has the potential to cause adverse health effects. It is worth noting that the toxicity of HMIs has a more significant impact on children than on adults. Children are more susceptible to organ damage and neurotoxicity, which may cause behavioral disorders, learning problems, and impaired growth in children's development. Therefore, it is crucial to continuously monitor HMIs in the environment to prevent or reduce the potential harm they may cause.