The issue that using mobiles phones can cause cancer has been the topic of longstanding debates. Many studies have been conducted to prove and disprove claims regarding their connection. From time to time, the public is presented with evidence of new found links. The technological advancement of mobile phones has increased exponentially and the same can be really cause cancer. the theory ; Its is suggested that excessive use of mobile phones is associated with an increased risk of certain types of cancer.

This is because mobile phones emit radio frequency energy, which is a form of electromagnetic radiation. They emit electromagnetic waves or signal, which researchers claim to be the reason of a higher cancer risk for users. Another basis of theory is the position of the mobile phone when used. When a person uses his cells phone to call, the antenna use to pick up signal is placed near by brain.