heavy metals
Heavy metals are elements with a high atomic weight and density, such as lead, mercury, cadmium, and arsenic. They can naturally occur in the environment but are often introduced through industrial processes, mining, and pollution. While some heavy metals are essential for human health in trace amounts, like zinc and copper, others can be toxic and harmful, especially when accumulated in the body. Exposure can occur through contaminated water, air, food, and even through occupational hazards. Monitoring and regulating heavy metal levels is important for public health and environmental safety.
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Heavy metals refer to a group of metallic elements with high atomic weights and densities, such as lead, mercury, cadmium, and arsenic. They are naturally occurring in the environment but can also be released through industrial processes, agriculture, and waste disposal. These metals can accumulate in living organisms, leading to toxic effects on health, including damage to the nervous system, kidneys, and other vital organs. Monitoring and limiting exposure to heavy metals is crucial for public health and environmental safety, as they can persist in ecosystems and pose long-term risks.