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A statement circulating online says that copper pipes in homes can shield people from 4G and 5G cell tower exposure.
The statement explains that copper reflects electromagnetic frequencies, reducing exposure inside the house.

Copper is known to conduct electricity and can interact with electromagnetic waves, which is why it is commonly used in wiring and shielding materials.

4G and 5G networks use radiofrequency signals, a form of electromagnetic energy, to transmit data between devices and cell towers.

The statement connects the presence of copper pipes in household structures to reduced exposure by suggesting they act as a barrier to these signals.

The topic continues to be discussed in conversations about technology, radiation, and how building materials interact with electromagnetic frequencies.

References:
World Health Organization: Electromagnetic Fields
FCC: Radiofrequency Safety
IEEE: Electromagnetic Shielding Principles