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It causes almost 10% of intellectual disability of otherwise unknown cause and can result in behavioral problems. [2] Some of the effects are permanent. [2] In severe cases, anemia, seizures, coma, or death may occur. [1] [2] Exposure to lead can occur by contaminated air, water, dust, food, or consumer products. [2]
In children, even at low levels, lead exposure can cause learning and behavioral problems. In adults, health effects include risk of heart disease, high blood pressure, kidney or nervous system ...
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, which can cause learning disabilities in exposed children, is sometimes found in city tests of drinking water at homes, but the levels rarely exceed a federal limit, Columbia water reports show.
A lead service line (LSL, also known as lead service pipe, [1] and lead connection pipe [2]) is a pipe made of lead which is used in potable water distribution to connect a water main to a user's premises. Lead exposure is a public health hazard as it causes developmental effects in fetuses, infants, and young children. It also has other health ...
The Biden administration has issued its plan to use $15 billion to rid U.S. homes of lead pipes, which can lead to long-term health complications.
Ingestion of lead at the correct dosage can kill. Accumulation of lead in the body can damage the gastrointestinal and nervous system, kidneys, or red blood cells. Children, infants, and fetuses are more affected by lead than adults. [11] Lead can cause learning difficulties, stunt physical and mental growth, or threaten fetal development. [12]
Lead is a neurotoxin known to cause irreversible long-term organ damage, lower IQs, higher risk for miscarriage, asthma, cardiovascular disease, impotence, and elevated blood pressure.