The limited medicinal application of enzymes is a concern. The Mayans, Aztecs, and Incas used enzymes to treat various diseases. The enzymes included the medicine plant (Aloe vera), papaya and pineapple. Modern medicine often rejects certain treatments when a scientific explanation of how they work cannot be found. HOWEVER, it is difficult to argue with RESULTS. Let PBN 2.0 allow you take control of what can work for you (a simple addition to your diet, with ZERO side effects, has the potential energy that we ALL need).