As the body is detoxified through Infra-Red induced expulsion of toxins via sweating, kidney and bowels, the Immune System is noticeably strengthened. Increased white blood cell production helps ward off viruses, harmful bacteria and germs. Enhanced cardiovascular activity and peripheral blood circulation keep veins and arteries flexible and help eliminate plaque and cellular waste. As the body's pH level becomes slightly alkaline, disease and infections cannot multiply. Since the body no longer has to fight off an unmanageable toxic overload accumulated over time, it can function at an optimum level of cellular healing and disease prevention, the digestion system & sleep improve to a great extent.