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97
For Your Safety
emitverylowlevelsofRFwheninidlemode.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 FDAs role concerning the safety of
tablets?
Underthelaw,theFDAdoesnotreviewthesafetyofradiation-emittingconsumer
productssuchastabletsbeforetheycanbesold,asitdoeswithnewdrugsormedical
devices.However,theagencyhasauthoritytotakeactioniftabletsareshowntoemit
RadioFrequency(RF)energyatalevelthatishazardoustotheuser.Insuchacase,the
FDAcouldrequirethemanufacturersoftabletstonotifyusersofthehealthhazardand
torepair,replace,orrecallthetabletssothatthehazardnolongerexists.
AlthoughtheexistingscientificdatadoesnotjustifyFDAregulatoryactions,theFDAhas
urgedthetabletindustrytotakeanumberofsteps,includingthefollowing:
• SupportneededresearchintopossiblebiologicaleffectsofRFofthetypeemitted
bytablets;
• DesigntabletsinawaythatminimizesanyRFexposuretotheuserthatisnot
necessaryfordevicefunction;and
• Cooperateinprovidingusersoftabletswiththebestpossibleinformationon
possibleeffectsoftabletuseonhumanhealth.
TheFDAbelongstoaninteragencyworkinggroupofthefederalagenciesthathave
responsibilityfordifferentaspectsofRFsafetytoensurecoordinatedeffortsatthe
federallevel.Thefollowingagenciesbelongtothisworkinggroup:
• NationalInstituteforOccupationalSafetyandHealth
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