“In 1991, he had to have a five-way coronary bypass procedure. In 1993, he had use of only 25% of his maximum heart function even after surgery. In 1995, I was amazed to find, based upon physical examination, exercise testing, echo-cardiography, and ultrasound examination; he had completely normal cardiac function. I told him, whatever he is doing, he should continue because it is clearly beneficial.”

Ed Cohen, M.D.
Cardiologist
University of California staff, 1995