This project work was carried out to access the level of Cell phones electromagnetic radiation risk . The reduction in the adverse effect of electromagnetic radiation from cell phones is theoretically explained in the research work.Electromagnetic waves generated by different wireless systems like mobile systems, satellite systems, microwave links…etc. facilitates our communications throughout the world. These waves have many effects on the human body as well as our daily lives. The effects of electromagnetic waves cause many problems and diseases in the human body like cancer. Nowadays, types of the cancer caused by these waves has increased, because mobile users have increased. Because of the importance of human, this paper will address ways for humans to reduce the effects of electromagnetic waves and to reduce cancer. The proposal consists of many recommendations in wireless systems like mobile systems, guiding the users of wireless users specially mobile users how to reduce these waves effects. Furthermore, this research will describe methods to decrease electromagnetic waves and propose alternative techniques instead.