(September 1994) (View Original Report)
A pioneer in sound healing, Harry Edwards, PhD., offered to test 3 of her patients without a shield, and then after wearing a shield for only 5 minutes.
All three of their voice patterns went into "perfect resonance" after only 5 minutes. In this line of healing, perfect resonance is an indication of health in the body. Dr. Edwards stated this was "unheard of, and most impressive, demonstrating the balancing and strengthening effect the Shield has on the human body".