Over the last four years, Sharma, along with other scientists at ICMR, have been conducting a prospective cohort study (a study with subjects having similar characteristics that may differ in certain factors in the scope of the findings) to ascertain how exposure to EMF radiation can have adverse effects on humans over certain periods of time. With subjects from all walks of life, they have come to fairly conclusive results about the health hazards posed by radiation from cell phone towers —mainly that they are not as harmless as we imagine them to be. Not only does EMF radiation take a toll on the reproductive organs of human beings, but it also causes irritability and lack of concentration. If you’ve been living in close proximity of a cell phone tower for some years now, chances are you’re already experiencing some of these symptoms.