Effect of low level microwave radiation exposure on cognitive function and oxidative stress in rats.
Deshmukh PS, Banerjee BD, Abegaonkar MP, Megha K, Ahmed RS, Tripathi AK, Mediratta PK. · 2013
View Original AbstractEven extremely weak microwave radiation impaired rat cognition and caused cellular damage at levels 2,000 times below current safety limits.
Plain English Summary
Researchers exposed rats to extremely low-level 900 MHz microwave radiation (similar to cell phone frequencies) for 2 hours daily over 30 days. The exposed rats showed significant cognitive impairment and increased oxidative stress (cellular damage from harmful molecules called free radicals) compared to unexposed control rats. This suggests that even very weak microwave radiation can affect brain function and cause cellular damage.
Why This Matters
This study demonstrates that cognitive impairment and oxidative stress can occur at extraordinarily low exposure levels - the SAR of 0.000085 W/kg is roughly 2,000 times lower than current regulatory limits. What makes this research particularly significant is that it shows biological effects at power levels once considered completely safe by regulatory agencies. The cognitive impairment and oxidative stress markers observed here align with a growing body of research linking RF radiation to neurological effects. The reality is that your brain may be experiencing similar oxidative damage from daily cell phone use, though at potentially higher exposure levels than this study used. You don't have to accept that cognitive impairment is an inevitable cost of wireless technology - this research adds to the evidence that even 'low-level' exposures deserve serious consideration in how we use our devices.
Exposure Details
- SAR
- 0.000084738 W/kg
- Source/Device
- 900 MHz
- Exposure Duration
- For 30 days (2 h/day, 5 days/week)
Where This Falls on the Concern Scale
Study Details
The present study aimed to evaluate the effects of 900 MHz MW radiation exposure on cognitive function and oxidative stress in blood of Fischer rats.
Animals were divided into two groups (6 animals/group): Group I (MW-exposed) and Group II (Sham-expo...
Results showed significant impairment in cognitive function and increase in oxidative stress, as evi...
The study demonstrated that low level MW radiation had significant effect on cognitive function and was also capable of leading to oxidative stress.
Show BibTeX
@article{ps_2013_effect_of_low_level_934,
author = {Deshmukh PS and Banerjee BD and Abegaonkar MP and Megha K and Ahmed RS and Tripathi AK and Mediratta PK.},
title = {Effect of low level microwave radiation exposure on cognitive function and oxidative stress in rats.},
year = {2013},
url = {https://pubmed.ncbi.nlm.nih.gov/23720885/},
}