Renadyl establishes kidney balance naturally. In our body, an equilibrium of uremic toxins normally exists between the blood and the colon’s lumen (GI tract). This equilibrium concentration of the uremic toxins in the bowel is usually higher in diseased conditions. This patented enteric probiotic technology utilizes these toxins for bacterial growth, thus generating a concentration gradient that drives more toxins from the blood to diffuse passively into the colon’s lumen.