This is not a comprehensive list, these are simply some articles I have found along the way. Many (especially children on the autism spectrum) demonstrate drastic behavioral and mood improvements by reducing exposure to electronic screens and electromagnetic frequency (EMFs),  including wifi/wireless routers, cellphones, tablets, smart meters, cellphone towers, etc. This behavioral improvement may be because screen time decreases GABA (therefore increasing glutamate), and EMFs increase overall glutamate levels.  They cause a surge in glutamate from the increased glial activity, and they induce hyperstimulation of glutamate receptors (increasing sensitivity to glutamate).  It is suggested that early [...]