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Zhaowen Z, Ling G, Guiqiang Z, Jiajin L, Tongzhou Q, Jiangyi L, Jing L, Fuli W, Guirong D

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Authors not listed · 2025

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Fathers exposed to 5G radiation can pass anxiety and fertility problems to sons who were never directly exposed.

Plain English Summary

Summary written for general audiences

Chinese researchers exposed male mice to 4.9GHz 5G radiation for one hour daily over 42 days, then bred them with unexposed females. The male offspring showed increased anxiety-like behaviors and reduced sperm quality, even though they were never directly exposed to the radiation themselves. The study suggests fathers' radiation exposure can affect their children through changes in sperm DNA.

Why This Matters

This study reveals a disturbing new dimension to EMF health risks: the sins of the fathers being visited upon their sons. The research demonstrates that 5G radiation exposure doesn't just affect the person holding the device - it can alter sperm in ways that harm the next generation. The 4.9GHz frequency used falls squarely within 5G's mid-band spectrum, the same frequencies your smartphone uses for faster data speeds. What makes this particularly concerning is that the male offspring never experienced direct radiation exposure, yet still suffered anxiety disorders and fertility problems. The mechanism appears to be epigenetic - radiation altered how genes in the father's sperm were expressed, creating a biological inheritance of harm. This adds urgency to protecting not just ourselves, but future generations from unnecessary EMF exposure.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 4.9 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 4.9 GHzPower lines50/60 HzCell phones~1 GHz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study.

Cite This Study
Unknown (2025). Zhaowen Z, Ling G, Guiqiang Z, Jiajin L, Tongzhou Q, Jiangyi L, Jing L, Fuli W, Guirong D.
Show BibTeX
@article{zhaowen_z_ling_g_guiqiang_z_jiajin_l_tongzhou_q_jiangyi_l_jing_l_fuli_w_guirong_d_ce4736,
  author = {Unknown},
  title = {Zhaowen Z, Ling G, Guiqiang Z, Jiajin L, Tongzhou Q, Jiangyi L, Jing L, Fuli W, Guirong D},
  year = {2025},
  doi = {10.1016/j.reprotox.2025.109139},
  
}
DOI: 10.1016/j.reprotox.2025.109139PubMed: 41391574

Quick Questions About This Study

Yes, this study found that male mice exposed to 4.9GHz 5G radiation produced offspring with anxiety behaviors and poor sperm quality, even though the offspring were never directly exposed to radiation themselves.
Researchers used 4.9GHz radiation, which falls within 5G's mid-band spectrum. This is the same frequency range used by many 5G cell towers and smartphones for high-speed data transmission.
The study exposed father mice to 4.9GHz radiation for just 42 days (1 hour daily), but the effects persisted in their male offspring throughout adulthood, suggesting long-lasting intergenerational impacts.
Male offspring from 5G-exposed fathers showed increased anxiety-like behaviors and significantly reduced sperm quality. However, depression, learning, memory, and overall fertility were not significantly affected in this study.
The radiation caused hypermethylation of the LRGUK gene in fathers' testes, which regulates sperm motility. This epigenetic change was then transmitted through sperm to offspring, affecting their reproductive health.