What is heavy metal and toxicity?

Answer 1

Heavy metal refers to a group of toxic elements that can have harmful effects on human health and the environment. Examples of heavy metals include lead, mercury, cadmium, arsenic, and chromium. These metals can accumulate in the body over time and cause various health problems, including neurological disorders, kidney damage, respiratory issues, and cancer.

Toxicity refers to the degree to which a substance can cause harm to living organisms. In the case of heavy metals, toxicity is related to the ability of these elements to disrupt normal metabolic processes, interfere with the functioning of organs and tissues, and cause oxidative stress and DNA damage.

Exposure to heavy metals can occur through various sources such as contaminated water, air, soil, food, and consumer products. It is important to limit exposure to heavy metals and take precautions to prevent their harmful effects on health and the environment.