Altun G, Kaplan S
Authors not listed · 2025
Prenatal cell phone radiation exposure reduced brain neurons and increased anxiety in offspring, with supplements offering no protection.
Plain English Summary
Researchers exposed pregnant rats to 900 MHz cell phone radiation for 2 hours daily throughout pregnancy, then examined their offspring's brain development. The study found fewer neurons in key brain regions controlling appetite and weight, along with increased anxiety-like behaviors in the exposed offspring. Neither omega-3 supplements nor melatonin provided meaningful protection against these developmental effects.
Why This Matters
This study reveals concerning evidence that prenatal cell phone radiation exposure may disrupt normal brain development in critical regions controlling appetite and metabolism. The 900 MHz frequency used matches standard GSM cell phone signals, and the 2-hour daily exposure mirrors heavy phone use patterns among pregnant women. What's particularly troubling is that the neuronal damage occurred in the hypothalamus, the brain's master control center for hunger, metabolism, and body weight regulation. The researchers also documented increased anxiety behaviors in the exposed offspring, suggesting broader impacts on brain development. The failure of both omega-3 and melatonin to provide protection underscores that avoiding exposure during pregnancy may be more important than seeking supplements to counteract potential harm. While this is animal research, the biological mechanisms involved are fundamentally similar to humans, and the exposure levels were within ranges that pregnant women commonly experience from routine cell phone use.
Exposure Information
Specific exposure levels were not quantified in this study.
Show BibTeX
@article{altun_g_kaplan_s_ce2292,
author = {Unknown},
title = {Altun G, Kaplan S},
year = {2025},
doi = {10.3389/fpubh.2025.1583097},
}