Hi there, there is no easy fix for a person with scattered parasites. The best test is called an ELISA test, the saliva one is suppose to be more accurate. Are you digesting food properly? Do u see undigested food in your stool? U do want your colon to be working properly for better absorbtion. Goat colustrum helps heal the colon.everyone is different so theres no way to say how long b4 your functioning normal again. Do some cleanses, see what comes out.