dr egbe says that tobacco smoking produces more than 7 000 chemicals; 250 of these chemicals have been confirmed to be toxic to the human body.

ngaka egbe o re go fola motšoko go tšweletša dikhemikhale tša go feta 7 000; tše250 tša dikhemikhale tše di kgonthišitšwe go ba di na le mpholo mo mmeleng wa motho.
