Published: May 19, 2008

High Levels of Lead Toxins Are Dangerous To Health

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California Proposition 65 Sets Maximum Exposure Levels For Lead

California's Safe Drinking and Toxic Environment Act of 1994, more commonly known as Prop. 65, was intended by its authors to protect California citizens and the State's drinking water sources from chemicals known to cause cancer, birth defects or other reproductive harm, and to inform citizens about exposures to such chemicals.

According to California law, the maximum daily exposure to lead is .5 micrograms per day for chemicals that are known to cause developmental problems, and 15 mcg per day for chemicals that are known to cause cancer and/or birth defects or other reproductive harm.

Lead is listed in both categories in California since it may cause irreversible neurological damage as well as renal disease, cardiovascular problems and reproductive toxicity.

Adults with lead poisoning have increased incidences of depression, aggressive behavior, and antisocial behavior. Men with lead poisoning tend to have lower sperm counts; women have an increase in miscarriages and smaller babies.

Signs and symptoms of lead poisoning in adults may include:

Pain, numbness or tingling of the extremities

Muscular weakness

Headache

Loss of appetite

Abdominal pain

Memory loss

Mood disorders

Reduced sperm count, abnormal sperm

Fatigue

Depression

Heart failure