Your body requires fluid to clear toxins and keep your organs functioning optimally. During an illness, the body needs even more fluids to maintain a higher metabolism and mount an immune response. Immune Boost IV treatment provides your body with the vitamins, antioxidants, and hydration it needs to fight off infections and disease like the flu. This treatment of fortified IV fluids, vitamins, and antioxidants to support your immune system and aid the recovery process.