You're doing the right thing...keep the dosage as high as she can tolerate that's key !!!... My mother in law is dealing with 3rd stage lung cancer fortunately we live in Mich. She is a patient I'm her caregiver,the oil she get's is very potent so it will be a while before she gets to the 1ml mark....she is 75 y.o.and has never tried m.j. before so it's going to take some time....the results so far have been very promising appetite back, getting plenty of rest....prayers out to you and your mother,keep up the good work!!!...good website for you to go to is phoenix tears.com