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Copper's in your food, and it's essential. Heavy metal is good for you. In fact, itâs vital for your good health. Not the Black Sabbath kind of heavy metal â although your musical choices are your own â but the heavy metal, copper. Copper is a mineral found throughout your body.
Some of the pages also include information on the exposure risks, exposure limits, and health effects. Toxic metals, including heavy metals, are individual metals and metal compounds that negatively affect people's health. Some toxic, semi-metallic elements, including arsenic and selenium, are discussed in this page. In very small amounts, many of these metals are necessary to support life.