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Blood lead level. 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 ...
High blood lead levels in adults are also associated with decreases in cognitive performance and with psychiatric symptoms such as depression and anxiety. [81] It was found in a large group of current and former inorganic lead workers in Korea that blood lead levels in the range of 20–50 μg/dL were correlated with neuro-cognitive defects. [ 82 ]
The US National Institute for Occupational Safety and Health funds the Adult Blood Lead Epidemiology and Surveillance (ABLES) program, a state-based surveillance program of laboratory-reported adult blood lead levels . In 2009, the ABLES program updated its case definition for an Elevated Blood Lead Level to a blood lead concentration equal or ...
Elevated lead levels in the blood during pregnancy can increase the risk of miscarriage or premature birth, among other complications. ... Lead-poisoned adults can experience headaches, abdominal ...
Anything above that can indicate that lead levels may be unsafe for children, according to the Mayo Clinic. For adults, less than 10 µg/dL is considered normal. A simple blood test can detect the ...
At very high levels, lead poisoning can kill. And according to the World Health Organization, long-term lead exposure can also lead to a number of problems for adults, ...
Monday’s study, too, estimated that most Black adults under age 45 experienced “considerably higher” levels of blood lead levels in early life than their white counterparts.
15,000 homes in the Washington, D.C., area might still have water supplies with dangerous levels of lead. While performing research into premature pipe corrosion for the District of Columbia Water and Sewer Authority (WASA) in 2001, Marc Edwards, an expert in plumbing corrosion, discovered lead levels in the drinking water of Washington, D.C ...