Stage IV Lung Cancer and Prostate Cancer

My husband has both Stage IV Lung Cancer and Prostate Cancer.... we have brought his PSA down from 9.5 to 5.88 with an herb called ZYFLAMEND.
We believe in herbs and teas.
However, he is also taking Avastin for the conventional treatment.
I am interested in discussing treatment the natural way, along with a cancer diet which is also what he is doing.
He also gets exercise on a treadmill.
He was given 6 mnths to live last November of 2006.
Today he is stable. They cannot operate because of the Pleural Effusion (fluid) around the lower lobe of the lung. The tumor is also located in a spot where radiation cannot be done.
Does anyone else out there have a spouse with either one of these conditions?

June from NH