I was following this protocol with the great success for about a week. Thanks a lot! Pain greatly diminished, but walking is still very difficult. Would like to know how long do I need to stay on this protocol? I did not have to go to 4 enzymes table 3X a day. I am taking 3 tabets 3X, but would like to know when it is appropriate to lower the disage and for how long I should take smaller dosages.