I would do it, because there has been a lot of success with it. I juice fast, a couple of times a year, to prevent cancer. I've read that we can have cancer cells growing for several years before it's discovered. I've read that juice fasting cleans this up before we know its there.
Have you ever read Anne Frahm's story? She cured herself of incurable cancer, including a death sentence, in just 5 weeks after having a year and a half of traditional chemo, etc. http://www.healthquarters.org
Or have you heard of Dr. Lorraine Day? Again she juice fasted to get rid of her cancer. You can
Google either on the internet and read about them.