From Dr Mercola's website on Kelley's enzyme therapy

Appended from Dr Mercola's website

The "Impossible" Recoveries of Dr. Kelley's Cancer Patients

After going through thousands of Kelley's records, Dr. Gonzalez put together a monograph, divided into three sections:

1. Kelley’s theory
2. 50 cases of appropriately-diagnosed lethal cancer patients still alive five to 15 years after diagnosis, whose long-term survival was attributed to Kelley’s program
3. Patients Kelley had treated with pancreatic cancer between the years 1974 and 1982

According to Dr. Good, the president of Sloan-Kettering who had become Gonzalez' mentor, if Kelley could produce even one patient with appropriately diagnosed pancreatic cancer who was alive 5-10 years later, it would be remarkable. They ultimately tracked down 22 of Kelley's cases. Ten of them met him once and didn't do the program after being dissuaded by family members or doctors who thought Kelley was a quack.

          The average survival for that group was about 60 days.

A second group of seven patients who did the therapy partially and incompletely (again, dissuaded by well-intentioned but misguided family members or doctors), had an average survival of 300 days.

The third group consisting of five patients, who were appropriately diagnosed with advanced pancreatic cancer and who completed the full program, had an average survival of eight and a half years! In Dr. Gonzalez' words, this was "just unheard of in medicine."

One of those patients included a woman diagnosed by the Mayo Clinic with stage four pancreatic cancer who had been given six months to live. She'd learned about Kelley's program through a local health food store. She completed his treatment and is still alive today, 29 years later...........(full article here)