Bio Virexagen There is a high risk of renal failure if a person has been exposed to high doses of lead or long exposure. The same can happen with the liver.Lead exposure may result in renal and hepatic failure and damage to the central nervous system and, as a consequence, death.Lead poisoning can also result in arrhythmias or myocardial infarction.In turn, nervous system disorders after long exposure to lead usually occur in the form of lead neuropathy (i.e. damage to the nervous system), the symptoms of which are dementia http://draftkudlow.com/