<p><span style="font-size:14px"><span style="font-family:Arial,Helvetica,sans-serif">Lead is a relatively abundant metal in nature, occurring in lead minerals. The major source of lead is the combustion of leaded petrol. The most lead intake by a big city dweller is from diet 200-300 &micro;g per day, air and water adding a further 10-15 &micro;g per day, each of this total intake, approximately 200 &micro;g of lead is exerted while 25 &micro;g is stored in the bones every day. The present work deals the effect of lead on human health and its removal by Dithiazone and Atomic-Absorption Method (Chelation Extraction).</span></span></p>