This may be an absolutely ridiculous statement to make, but Dr. Lorraine Day stated that MRI's cause the polarity of the cellular structure to reverse its spin.
Oh, don't even get me started on some of her claims, LOL.
For what it's worth, if I were diagnosed with something potentially incapacitating and it required further/deeper observation, I'd elect to do the MRI and do everything I knew of both before and after the application to rebalance my body.
And this is what I was trying to get across. A lot of things cannot be visualized without a scan or by opening the person up. The MRI is safer and less invasive than surgery.