Over 1.5 billion people around the world use a cellular phone; however, chances are most of these users are unaware of the damage they may be doing to their bodies.
According to a four-year research project focused on studying the effect of radiation on human and animal cells, researchers found that the radio waves emitted from a cellular phone may harm body cells and damage DNA in laboratory conditions. Although the study did not prove that mobile phones are a risk to one's health, it did indicate that cells exposed to electromagnetic fields, similar to those of mobile phones, showed a significant increase in single and double-strand DNA breaks.
This damage could be permanent, not to mention that remaining damage could set the stage for future degeneration of cells.
Additional research could take another four or five years. In the meantime, researchers recommend against using a mobile phone when a fixed line phone is available, as well as using a headset connected to a cell phone whenever possible.
USA Today December 21, 2004