http://www.emfnews.org/store/
http://www.emfnews.org/productinfo.html

Cell phones themselves use non-ionizing radio waves to communicate with their towers, and that radiation can barely penetrate the topmost payer of your skin. The most recent research has found no link between cell phone use and cancer, though good studies of more than ten years exposure have not been done. Certainly, if there is a risk, it’s very small; a large risk effect would be easy to spot in demographic and population trends, and it just isn’t there.
Cell phone towers transmit in both radio waves and microwaves, though the microwaves are directed to travel along lines of sight to the next tower– they don’t point down towards the ground at all. There is no credible evidence that they cause any direct harm. At least not from their radiation.
The real risk, of course, is automobile accidents. Car wrecks kill about 45,000 people in the USA every year. How many of these are caused by drivers distracted by a cell phone?
For a while, high-voltage electric transmission lines, which also emit electromagnetic radiation, were implicated as a cause of cancer and other bad things. After decades of research failed to find real evidence of any harm, the anti-power line crowd seems to have moved on to cell phones as the latest health boogeyman. (For more about the story of epidemiology and the rise and fall of the hysteria over health risks from power lines, read Geoffrey Kabat’s Hyping Health Risks.)
Don’t fall for the hysteria over cell towers. Careful studies have so far been able to rule out any large effect; though tiny effects are still possible, good research is being done to see what the extent of that might be. In the meantime, if you want to be safe around cell phones, don’t use them when you’re driving. That’s a much, much bigger health risk than could possibly be associated from the Scary Rays from The Sky.

http://www.emfnews.org/products.html
http://emfnews.org/Lifewave-Cellphone-Matrix-Shield-Test.html