2AVOID BLUETOOTH AND WIRELESS HEADSETS - These cell phone accessories produce their own radiation in addition to the radiation produced by the cell phone. You should never use them unless it is absolutely necessary for whatever reason.
3Speakerphone - Use speaker phone as often as possible. Speakerphone also reduces the cell phone radiation exposure you will experience because you do not have to keep the cell phone near you.
4Cell Phone Radiation Shielding Case - This can prevent radiation exposure while the phone is in your pocket or clipped to your belt. It dissipates the radiation so that it decreases going into your body. They also have clips and antenna radiation disbursers. I am putting a link to a website that talks about it. The website also sells some of the products
The growth of information technology has both Positive and negative effects on human. some bad effects are Damage in nerves cells,Cause blood cells to leak hemoglobin,Cause memory loss and mental confusion
Cause headaches and induce extreme fatigue,produce joint pain, burning sensation and rash on the skin.
the use of cell phone Alter the brain's electrical activity during sleep ,effect the sense organs, cause retina damage and eye cancer,Reduce the number and efficiency of white blood cells
cause asthma, sterility, Digestive problems,it has the ability to raise bad cholesterol levels which leads Heart attack,act on endocrine system, especially pancreas, thyroid, ovaries, testes and produce some bad effects.