You may find Dr. Lorraine Day to be quite interesting...especially regarding cancer. The medical profession is as corrupt as hell...and that's pretty corrupt. It's mostly about fame, fortune, and power. There are some good people...but they are compartmentalized and asleep. Prevention is much better than drugs and surgery...but there's not nearly as much fame, fortune, and power. It's hard to think straight when you get to play God. Do I sound bitter?
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http://www.drday.com/
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http://www.consciousmedianetwork.com/members/lday.htm