Many individuals serving in the various branches of the military or that have done so in the past suffer from infertility and require men infertility vitamins. This often stems from the exposure to various forms of radiation including uranium during that period of time. However, there are many people that have never served in the military that also suffer from this particular problem due to exposure to radiation in the form of a treatment such as chemotherapy. There are vaccines that can lead to it as well as an array of diseases from overseas travels including Malaria. Malaria is easily killed with chlorine dioxide.