“[O]ur study indicates that mobile phone users experience considerable oxidative stress on proximal tissue as shown in the saliva, which mostly originates from the parotid glands. Oxidative stress is a potential contributor for the risk for developing cancer…” From the Technion-Israel Institute of Technlogy in Haifa.
Lennart Hardell has found no association between the use of cellular or cordless phones and the incidence of salivary gland tumors. “There was no effect with increasing tumor induction period or number of hours of use of the different phones.”
