Heavy Metal. Essential HMs are those required by living organisms for carrying out the fundamental processes like growth metabolism. Heavy metal appeared in the lyrics of Steppenwolfs Born to be Wild 1968 and by the early 1970s rock critics were using it to refer to a specific style of music.
Exposure may occur through the diet from medications from the environment or in the course of work or play. Heavy metals can build up in the body and cause a wide range of symptoms such as nausea vomiting and changes in behavior. Heavy metal often referred to simply as metal is a genre of rock music that developed in the late 1960s and early 1970s largely in the United Kingdom and the United States.
Heavy metal poisoning refers to when excessive exposure to a heavy metal affects the normal function of the body.
With roots in classic rock. With roots in blues-rock and psychedelic rock the bands that created heavy metal developed a thick massive sound characterized by highly amplified distortion extended. Heavy metals are of high toxicity and can pollute the environment severely. Heavy metal-induced toxicity and carcinogenicity involves many mechanistic aspects some of which are not clearly elucidated or understood.