What Effect Does Lead Have On The Human Body?

Too much  lead  can  cause  mentally  retardation
and   health  concerns  in  people
Some  people  who  get  these  unknown  illnesses
sometimes  its  the   caused  , of  people  being  sick

Lead can have many negative effects for human health. For example it causes brain damage, damage to the respiratory system, nervous system, cardiovascular system and reproductive system. It is especially toxic for children since they are more prone to get lead poisoning