Gary, I am going to have to disagree for now. I am almost certain that Dean Ornish' research (and other research I have read) showed reversal of arterial placque. A decrease / shrinkage in the size of blockages. I remember seeing photos. His research was quite revolutionary. I don't think JAMA would have just taken his word on it; he'd have to have proof to get published. I'll see if I can find something to back up what I say.

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Bill
Yamaha PSR2000