Balances the Bodyıs Immune System. For optimum health, your body relies on a properly functioning immune system. Two naturally-ocurring plant compounds, sterols and sterolins, have been found to provide significant immune-regulating benefits. Even though they are widely distributed in fruits and vegetables, few people consume sufficient quantities of these foods to achieve maximum benifits. Exciting new clinical research published by leading immunologist, Prof. P. Bouic, Ph.D, demonstrates that supplementation with the patented combination of sterols and sterolins found in Moducare Sterinol can play an important role in optimizing your bodyıs immune function.