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Bouisset N, Villard S, Legros A

Bioeffects Seen

Authors not listed · 2022

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Medical wearables like glucose monitors add continuous EMF exposure to our bodies without adequate safety testing.

Plain English Summary

Summary written for general audiences

Researchers tested whether continuous glucose monitors (CGM) work accurately in people receiving hemodialysis treatment. They found the devices performed well, with 13.8% average error compared to standard blood tests. This matters because accurate glucose monitoring helps diabetic patients on dialysis manage their condition more effectively.

Why This Matters

While this study focuses on medical device accuracy rather than EMF health effects, it highlights an important reality about our increasingly connected healthcare landscape. Continuous glucose monitors are wireless devices that transmit data constantly, adding to our daily EMF exposure load alongside smartphones, WiFi networks, and other connected health devices. The science demonstrates that we're embedding more radiofrequency-emitting devices directly on and in our bodies without fully understanding long-term cumulative effects. What this means for you is that every new 'smart' medical device represents another source of chronic EMF exposure, often worn 24/7 in direct contact with your skin.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
Unknown (2022). Bouisset N, Villard S, Legros A.
Show BibTeX
@article{bouisset_n_villard_s_legros_a_ce4305,
  author = {Unknown},
  title = {Bouisset N, Villard S, Legros A},
  year = {2022},
  doi = {10.2337/dc22-0073},
  
}

Quick Questions About This Study

CGMs transmit wireless data constantly while attached to your body. While this study confirmed their glucose-measuring accuracy, it didn't evaluate EMF safety. These devices add to your daily radiofrequency exposure load from direct skin contact.
Factory calibration refers to glucose accuracy, not EMF output. All wireless CGMs emit radiofrequency radiation to transmit data to smartphones or receivers. The calibration method doesn't change the wireless transmission requirements or EMF exposure levels.
This study didn't examine EMF sensitivity, only glucose accuracy during dialysis. However, people undergoing hemodialysis may have compromised health that could make them more vulnerable to EMF effects from attached wireless monitoring devices.
The 13.8% error rate found was considered acceptable for medical use and attributed to blood chemistry changes, not EMF interference. However, electromagnetic interference between medical devices remains a documented concern in healthcare settings.
While CGMs provide important health benefits, they do expose users to continuous radiofrequency radiation. Diabetic patients should discuss EMF concerns with doctors and consider protective measures like limiting other wireless device use when possible.