Do cell phones cause health problems

Cell phones DO use low levels of radio frequency, however they have not been proven consistent enough to cause health problems. Because of this, every cell phone manufacturer is required to report the RF exposure of each of its phone models to the FCC. Health problems related to long-term use are thought to be unlikely, but these are some steps you can take to limit your potential risk:
-Have long phone calls on a land line instead of your cell phone.
-Use a headset and place the phone away from your body.
-Find out how much SAR energy your cell phone gives off.
By taking these extra precautions, your can help reduce your risk of health problems caused by cell phones.