Is there any relationship between the use of phones and hyperglutamatergia?

None of the texts indicate that phone use directly leads to hyperglutamatergia. In the discussion on cell phone radiation effects, the focus is on various changes in neural function (such as memory, learning, and anxiety-like behaviors) and structural alterations in neurons^[1]. Meanwhile, the explanation of glutamate in metabolism and neurotransmission describes its essential roles under normal conditions but does not report any association between phone exposure and a pathological increase in glutamate levels^[2]. Finally, the study on Internet and smartphone addiction examined changes in neurotransmitters—showing increases in GABA levels and correlations with behavioral changes—but it did not document evidence for an excessive glutamate state (hyperglutamatergia) linked to phone use^[3].