Is Cell Phone Radiation from Mobile Phones a health risk? Part 3
Cordless Phones Health Risks
Blue Tube Headset
Radiation Protection Products
The authors report that a group of German scientists found that exposure to electromagnetic fields during mobile phone use may increase resting blood pressure and that Colorado University researchers have shown that frequent mobile users had significantly depressed melatonin—a vital cancer-preventing hormone. Also mentioned is an Australian study that has linked cell phones to a higher rate of brain cancer, while a Swedish study suggests that using a mobile phone for more than 15 minutes could lead to headaches and fatigue.
The article makes reference to a study by Dr. Lennart Hardel showing that mobile phone use increases the risk of a brain tumor by almost two and a half times.
According to Begich and Roderick, cell-phone companies like Motorola attempt to influence the results of research studies. Mentioned in this context was the work of biologists Ross Adey and Dr. Henry Lai. The latter, “who has been studying the biological effects of electromagnetic fields for 20 years, was asked three times [by Motorola] to change findings on how they caused DNA breaks in rats.”
Another biochemist, Jerry Phillips, who worked with Ross Adey on Motorola-funded research beginning in 1991, commented: “Motorola was adamant that Adey never mention DNA damage and radiofrequency (RF) radiation in the same breath.” Said Adey: “Motorola has been manipulative of research that we and others have reported to them. Essentially they cut us off because we were too inquisitive.” Begich and Roderick report that “Phillips, Adey, and other said they see a strong parallel between what’s happening now and the decades of denial by the tobacco industry…”
Other bioeffects that have been reported to result from RF exposure include changes in cell membrane function, metabolism, cellular signal communication, activation of proto-oncogenes and cell death. Resulting effects which have been reported in scientific literature “include DNA breaks and chromosome aberrations, increased free radical production, cell stress and premature aging, changes in cell membrane function including memory loss, learning impairment, headaches and fatigue, sleep disorders, neurodegenerative conditions, reductions in melatonin secretion, and cancer.”
Dr. George Carlo, a health scientist and epidemiologist, ran a $28 million cell phone surveillance and research program from 1993 through 2001. Wireless Technology Research, which was established to conduct the study, was chaired by Dr. Carlo and, significantly, was funded by the cell phone industry. The industry-sponsored research suggested a possible mobile phone-cancer link. Said Dr. Carlo: “You would come to the [possible] conclusion that RF [radio frequencies] causes genetic damage.”On October 7, 1999, Dr. Carlo, in his capacity as chairman of Wireless Technology Research, sent a letter to C. Michael Armstrong, chairman and chief executive officer of AT&T Corporation.
He wrote that hand-held phone users had a higher rate of brain cancer than those who used non-hand-held phones that were away from their heads; that the risk of rare neuro epithelial tumors on the outside of the brain more than doubled in cell phone users as compared to those who did not use cell phones; and that there appeared to be a correlation between brain tumors occurring on the right side of the head and the use of the phone on the right side of the head.
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