Thank you very much for this information. How long is too long? I was told to stay on the enzyme therapy for at least 3 1/2 months. Do you know how many times a year one can safely take enzymes peroidically? I don't do parasite cleansing very often, I use to do it in the spring and then the fall but I didn't get to it this spring. Now I am very curious about how long it would be safe to take the enzyme. I have massive scar tissue that is literally matted on the pelvic floor holding my intestinal tract down from numerous abdominal surgeries.