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BIOLOGICAL ASPECTS OF MICROWAVE RADIATION - A Review of Hazards

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Wellington Moore, Jr., D.V.M., Ph.D. · 1968

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Government scientists identified microwave biological hazards in 1968, decades before today's widespread wireless exposure began.

Plain English Summary

Summary written for general audiences

This 1968 government review examined the biological hazards of microwave radiation exposure, analyzing the scientific understanding of how microwave energy affects living systems. The study represented an early comprehensive assessment of microwave health risks during the era when radar and microwave technology were rapidly expanding. This review helped establish the foundation for understanding microwave biological effects decades before widespread consumer microwave exposure.

Why This Matters

This 1968 government review represents a pivotal moment in EMF health research, conducted when microwave technology was primarily military and industrial rather than consumer-focused. The timing is significant - this analysis preceded the microwave oven boom of the 1970s, cell phone adoption of the 1990s, and today's WiFi-saturated environment by decades. What makes this particularly relevant is that government scientists were already identifying biological hazards from microwave radiation over 50 years ago, long before the wireless industry's massive economic influence shaped research priorities. The reality is that early government research often provided more objective assessments of EMF health risks because it wasn't influenced by industry funding or commercial interests. Today's microwave exposures from smartphones, WiFi routers, and smart home devices operate at similar frequencies but with far more widespread and continuous exposure patterns than what concerned researchers in 1968.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 30-300,000 MHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 30-300,000 MHzPower lines50/60 HzCell phones~1 GHzWiFi2.4 GHz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study. Duration: Exposure durations mentioned range from brief periods (minutes) to extended periods (hours, days, months, years) depending on the study and application.

Study Details

To review the biological effects and hazards of microwave radiation and provide guidance for those concerned with potential health hazards.

This is a review of literature on biological effects of microwave radiation. The report analyzes exp...

The study found that microwave radiation can cause biological effects primarily due to heating (hype...

The potential hazards of microwave radiation were recognized early in their development. Maximum safe exposure limits were established based on whole body heating effects. The most important frequencies for whole body heating are between 150 and 1200 MHz. The eyes and testicles are most vulnerable to microwave radiation. Cataracts and testicular damage are the most significant biological effects observed.

Cite This Study
Wellington Moore, Jr., D.V.M., Ph.D. (1968). BIOLOGICAL ASPECTS OF MICROWAVE RADIATION - A Review of Hazards.
Show BibTeX
@article{biological_aspects_of_microwave_radiation_a_review_of_hazards_g3698,
  author = {Wellington Moore and Jr. and D.V.M. and Ph.D.},
  title = {BIOLOGICAL ASPECTS OF MICROWAVE RADIATION - A Review of Hazards},
  year = {1968},
  
  
}
No DOI on file for this study.

Quick Questions About This Study

This government review examined biological effects of microwave radiation exposure, analyzing how microwave energy affects living systems. The specific hazards identified aren't detailed in available records, but the review represented early scientific concern about microwave biological impacts.
1968 marked early government recognition of microwave biological hazards, predating widespread consumer microwave technology by decades. This timing allowed more objective research before commercial wireless industry influence shaped scientific priorities and funding.
1968 microwave exposure was primarily from radar and industrial sources, affecting mainly military and technical workers. Today's exposure is far more widespread and continuous, with smartphones, WiFi, and smart devices exposing entire populations daily.
Government-funded research in 1968 faced less commercial pressure than today's studies. Without massive wireless industry influence, early government scientists could assess microwave biological hazards more objectively, focusing purely on health implications rather than economic considerations.
While specific predictions aren't detailed, the fact that government scientists conducted comprehensive microwave hazard reviews in 1968 suggests early recognition that expanding microwave technology could pose biological risks requiring careful scientific assessment and monitoring.