Research shows link between lead exposure and ADHD diagnoses
The first of Dr. Nigg's recent studies looked at
lead levels found in 236 children between the ages of six and 17 diagnosed with ADHD. When these measurements were compared to those of a control group of children without ADHD symptoms, the researchers found that the children diagnosed with hyperactivity/impulsivity symptoms (not inattention) had slightly higher levels of lead in their blood. In a second study, the
research team concluded there was a much stronger link between blood lead levels and whether children were reported by
parents and teachers to have ADHD symptoms.
According to the press statement, Dr. Nigg has an explanation for how lead could cause ADHD. Bottom line: he thinks lead attaches to sites in the brain's striatum and frontal cortex where the metal
causes specific genes to turn on or remain inactive. This disrupts
brain activity and alters psychological processes supported by these neurons, he theorizes, and contributes to
hyperactivity and lack of vigilance.
Learn more: https://www.naturalnews.com/028175_le...#ixzz1lLoLVpUP
Lead in Drinking Water
Lead, a metal found in natural deposits, is commonly used in household plumbing materials and water service lines. The greatest exposure to lead is swallowing or breathing in lead paint chips and dust.
But lead in drinking water can also cause a variety of adverse health effects. In babies and children, exposure to lead in drinking water above the action level can result in delays in physical and mental development, along with slight deficits in attention span and learning abilities. In adults, it can cause increases in blood pressure. Adults who drink this water over many years could develop kidney problems or high blood pressure.
https://water.epa.gov/drink/info/lead/index.cfm
*Remember, blood testing for lead is unreliable and only gives results of recent exposure. Accurate test is urine (provoked).