A dear friend was told he had colon cancer about a year ago. He was given chemo, etc. but they did no good. After the first of the year they told him here was nothing more they could do for him. He went under Hospice care. At this time he is still alive. I learned about oxygen therapy, and in particular Oxy E. I sent him some information and got his permission to send him a 3 month supply. Unfortunately he took too much at a time. Last week he told me he feels better than he has in a long time and the doctor says his vital signs are normal. I just talked with him a few minutes ago and he says he is now bleeding rectally and is miserable. Could this be junk, toxins, etc. from the dead cancer cells, or did the Oxy E not really kill his cancer?