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FDA Consumer Update

The U.S. Food and Drug Administration's Center for
Devices and Radiological Health Consumer Update on
Mobile Phones:
1. Do wireless phones pose a health hazard?
The available scientific evidence does not show that any health
problems are associated with using wireless phones. There is no
proof, however, that wireless phones are absolutely safe. Wireless
phones emit low levels of Radio Frequency energy (RF) in the
microwave range while being used. They also emit very low levels
of RF when in the Main Menu Screen. Whereas high levels of RF
can produce health effects (by heating tissue), exposure to low level
RF that does not produce heating effects causes no known adverse
health effects. Many studies of low level RF exposures have not
found any biological effects. Some studies have suggested that
some biological effects may occur, but such findings have not been
confirmed by additional research. In some cases, other researchers
have had difficulty in reproducing those studies, or in determining
the reasons for inconsistent results.
2. What is the FDA's role concerning the safety of wireless
phones?
Under the law, the FDA does not review the safety of radiation-
emitting consumer products such as wireless phones before they
can be sold, as it does with new drugs or medical devices. However,
the agency has authority to take action if wireless phones are
shown to emit Radio Frequency energy (RF) at a level that is
hazardous to the user. In such a case, the FDA could require the
manufacturers of wireless phones to notify users of the health
hazard and to repair, replace, or recall the phones so that the hazard
no longer exists.
Although the existing scientific data do not justify FDA regulatory
actions, the FDA has urged the wireless phone industry to take a
number of steps, including the following:
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