I did all of Dr. Clark's cleanses, kidney, blood, liver/gall bladder, and colon. I did that for general health, not just the cyst/tumor. I didn't take MSM at the time at all, but I do understand it is very beneficial, but I couldn't tell you how it should be used. There is only so much discretionary income that could be applied to my health needs, so I always looked for the least expensive, but effective way to help my health. I did a hit or miss type thing, but I tried to always use the things that I knew would help.
I think anyone with any malady would be smart to take Megahydrin theraputically. I would have to say that is one super supplement as an antioxidant to rid the body of free radicals and oxygenate the blood. I have no financial interested in MH, but I can tell you it has helped me with numerous minor afflictions.