2007 PS Magazine 14 Jan. 2017 https://www.thefreelibrary.com/BDAR+kits+to+the+rescue!-a0168586357. Chicago style: The Free Library. S.v. BDAR kits to the rescue!.. Retrieved Jan 14 2017 from https://www.thefreelibrary.com/BDAR+kits+to+the+rescue!-a0168586357. APA style: BDAR kits to the rescue!. (n.d.) >The Free Library. (2014). Retrieved Jan 14 2017 from https://www.thefreelibrary.com/BDAR+kits+to+the+rescue!-a0168586357.
The neurological and behavioural effects of lead are believed to be irreversible. There is no known safe blood lead concentration. But it is known that, as lead exposure increases, the range and severity of symptoms and effects also increases.
Lead is toxic to the heart, blood, reproductive system, digestive tract, kidneys and nerves.Lead poisoning can present with abdominal pain, headache, anaemia, peripheral neuropathy and irritability. In severe cases, it can cause seizure, coma and death.