▁be ▁caused ▁by ▁ab normal ▁pan cre atic ▁development , ▁beta ▁cell ▁d ys function ▁or ▁acceler ated ▁beta ▁cell ▁d ys function . ▁Ind ividual s ▁with ▁mon ogen ic ▁di ab etes ▁can ▁pass ▁it ▁on ▁to ▁their ▁children ▁or ▁future ▁gener ations . ▁Each ▁gene ▁associated ▁with ▁N DM ▁has ▁a ▁different ▁inheritance ▁pattern . ▁ ▁Sym pt oms ▁ ▁Common ▁sympt oms ▁of ▁N DM ▁includes : ▁ ▁Th irst ▁and ▁Fre quent ▁Ur ination ▁ ▁An ▁excess ive ▁th irst ▁( also ▁known ▁as ▁pol yd ips ia ) ▁and ▁increased ▁ur ination ▁( also ▁known ▁as ▁poly uria ) ▁are ▁common ▁signs ▁of ▁di ab etes . ▁An ▁individual ▁with ▁di ab etes , ▁have ▁accum ulated ▁blood ▁gl uc ose . ▁Their ▁kid ne ys ▁are ▁working ▁over time ▁to ▁filter ▁and ▁u pt ake ▁excess ▁sugar . ▁However , ▁their ▁kid ne ys ▁cannot ▁keep ▁up , ▁excess ▁sugar ▁is ▁ex cret ed ▁into ▁their ▁ur ine , ▁and ▁this ▁drag ▁along ▁flu ids ▁from ▁the ▁di ab etic ' s ▁t issues . ▁This ▁may ▁lead ▁to ▁more ▁frequent ▁ur ination ▁and ▁lead ▁to ▁de h yd r ation . ▁As ▁a ▁di ab etic ▁individual ▁drink s ▁more ▁flu ids ▁to ▁satisfy ▁their ▁th irst , ▁he ▁or ▁she ▁ur in ates ▁even ▁more . ▁ ▁De h yd r ation ▁ ▁Effect ed ▁areas ▁of ▁the ▁body ▁are ▁the ▁eyes , ▁mouth , ▁ ▁kid ne ys , ▁heart , ▁and ▁pan