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Lead poisoning, also known as plumbism and saturnism, is a type of metal poisoning caused by lead in the body. [ 2] Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, infertility, and tingling in the hands and feet. [ 1] It causes almost 10% of intellectual disability of otherwise unknown cause and can ...
Lead paint is just the beginning: Poisoning ... "Young children are particularly vulnerable to lead poisoning because they absorb 4–5 times as much ingested lead as adults from a given source."
The Flint water crisis was a public health crisis that started in 2014 after the drinking water for the city of Flint, Michigan was contaminated with lead and possibly Legionella bacteria. [ 2] In April 2014, during a financial crisis, state-appointed emergency manager Darnell Earley changed Flint's water source from the Detroit Water and ...
Blood lead level ( BLL ), is a measure of the amount of lead in the blood. [ 1][ 2] Lead is a toxic heavy metal and can cause neurological damage, especially among children, at any detectable level. High lead levels cause decreased vitamin D and haemoglobin synthesis as well as anemia, acute central nervous system disorders, and possibly death.
In January, the FDA shared a press release announcing plans to reduce lead in foods to under 10 parts per billion (ppb) for fruits, vegetables, yogurts, custards and single-ingredient meats, along ...
US medical authorities diagnose childhood lead poisoning. 1904 Child lead poisoning linked to lead-based paints. 1909 France, Belgium and Austria ban white-lead interior paint. 1914 Pediatric lead-paint poisoning death from eating crib paint is described. 1921 Tetraethyllead is first used in gasoline. 1921 National Lead Company admits lead is a ...
Lead is widely understood to be toxic to multiple organs of the human body, particularly the human brain. Concerns about even low levels of exposure began in the 1970s; in the decades since, scientists have concluded that no safe threshold for lead exposure exists. [2] [3] The major source of lead exposure during the 20th century was leaded ...
Lead is a chemical element; it has symbol Pb (from Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue.