New study finds chromosomal changes in residents living near cell phone towers

A recent study published in Ecotoxicology and Environmental Safety examined genetic changes that took place in otherwise healthy adults after at least 5 years of living near cell phone towers in Germany.

In short:

• Residents who lived closer to cell towers and were therefore exposed to higher levels of radiofrequency (RF) radiation had significantly more breaks and disruptions to their chromosomes.
• Some previous studies from Germany and other countries have linked proximity to cell phone towers with a potentially elevated risk for cancer.

Key quote:

“Little is known about chronic (years long) exposure with non-thermal RF [radiation].”

Why this matters:

All wireless devices - including cell phones, WiFi routers, and the towers they depend on for service - emit RF radiation. While this radiation is different from high frequency radiation (like the type emitted by X-rays), a growing body of data suggests that RF radiation may still have the ability to alter cellular molecules, potentially increasing the risk for negative health impacts. As cell towers continue to be constructed within communities in close proximity to residences, experts encourage more research and updated regulations that account for evolving technologies.

Related EHN coverage:

• Regulations on radiation exposure remain unchanged for decades
• Opinion: House Bill 6492 may endanger wildlife and public health with increased cell towers

More resources:

Environmental Health Trust offers fact sheets on the science of radiofrequency radiation and advice on how to reduce personal exposure.

Gulati, Sachin et al. for Ecotoxicology and Environmental Safety vol. 279, 1. July 1, 2024