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Cadmium is a naturally occurring toxic metal with common exposure in industrial workplaces, plant soils, and from smoking. Due to its low permissible exposure in humans, overexposure may occur even in situations where only trace quantities of cadmium are found.
The river water was contaminated with toxic metals including arsenic, copper, barium, cadmium, chromium, lead, mercury, nickel, and thallium. [2] Cleanup costs may exceed $1.2 billion. [3] A toxic heavy metal is a common but misleading term for a metal-like element noted for its potential toxicity. [4]
"Lead is a known neurotoxin, and cadmium has been shown to cause harmful effects to bones and kidneys," says Felicia Wu, PhD, a professor of food safety, toxicology, and risk assessment at ...
Cadmium is preferentially absorbed in the kidneys of humans. Up to about 30 mg of cadmium is commonly inhaled throughout human childhood and adolescence. [67] Cadmium is under research for its potential toxicity to increase the risk of cancer, cardiovascular disease, and osteoporosis. [68] [69] [70] [71]
The highly toxic heavy metal cadmium, which finds its way into the body through cigarette smoking, breathing polluted air and food, ... Even in small amounts, cadmium is toxic for humans. It can ...
"Lead is a known neurotoxin, and cadmium has been shown to cause harmful effects to bones and kidneys," says Felicia Wu, PhD, a professor of food safety, toxicology, and risk assessment at ...
Many metals, particularly heavy metals are toxic, but some are essential, and some, such as bismuth, have a low toxicity. Metals in an oxidation state abnormal to the body may also become toxic: chromium(III) is an essential trace element, but chromium(VI) is a carcinogen. Only soluble metal-containing compounds are toxic.
For exposure to cadmium, which is toxic to the heart and many other organs, there is a low threshold (0.21-0.36 mcg per kilogram, or per 2.2 pounds, of body weight per day), according to the FDA ...