Electromagnetic fields (EMFs) are all around us, generated by both natural and human-made sources. With increasing use of electrical devices, it's natural to have questions about EMF exposure and safety. In this article, we'll explore what EMFs are, how they're measured, and provide a balanced perspective on the EMF levels in our infrared saunas compared to everyday appliances like vacuum cleaners.
What Are EMFs?
Electromagnetic Fields (EMFs) are areas of energy that result from the movement of electrical charges. They come in two main categories:
Non-Ionizing Radiation (Low to Mid-Frequency): Generally considered less harmful, this includes EMFs from power lines, household appliances, cell phones, and infrared saunas.
Ionizing Radiation (High-Frequency): Can pose health risks at high levels and includes ultraviolet (UV) rays, X-rays, and gamma rays.
Measuring EMFs with milliGauss (mG)
The strength of an EMF is measured in Gauss. Because Gauss units can represent large values, EMF levels are often expressed in milliGauss (mG), which is one-thousandth of a Gauss. Higher mG values indicate stronger EMF emissions.
EMF Levels in Common Appliances
Many everyday devices emit EMFs. Here's how some common appliances compare:
- Vacuum Cleaners: EMF levels can range from 100 to 300 mG when in close proximity.
- Hair Dryers: May emit between 60 to 200 mG during use.
Source: National Institute of Environmental Health Sciences
EMF Levels in Our Infrared Saunas
Our infrared saunas have EMF ratings between 5-25 mG, which is relatively low compared to some household appliances. Here's what that means:
- Low EMF Exposure: The EMF levels are on the lower end of the spectrum for electrical devices.
- Within Safety Guidelines: These levels are significantly below the exposure limits recommended by health organizations.
Health Perspectives on EMF Exposure
International Guidelines: The International Commission on Non-Ionizing Radiation Protection (ICNIRP) recommends that general public exposure to EMFs at power frequency (50/60 Hz) should not exceed 2,000 mG.
Ongoing Research: While current guidelines suggest that low-level EMF exposure is safe, some studies indicate a need for more research on potential long-term effects.
Precautionary Measures: For those concerned about EMF exposure, limiting time spent near high-EMF devices and maintaining distance can reduce exposure.
Understanding the Numbers
- 0-25 mG (Infrared Saunas): Low EMF levels, similar to background EMF levels in some homes.
- 60-300 mG (Common Appliances): Moderate levels during active use.
- Up to 2,000 mG (Safety Limit): Maximum exposure level recommended for the general public.
Making Informed Decisions
When considering EMF exposure:
- Assess Cumulative Exposure: Think about the total EMF exposure from all sources in your environment.
- Stay Informed: Keep up-to-date with guidelines from reputable organizations like the World Health Organization (WHO) and ICNIRP.
- Personal Comfort: If you're sensitive to EMFs, opting for devices with lower EMF emissions may provide peace of mind.
Conclusion
EMFs are an inherent part of modern life, emitted by a wide range of devices we use daily. Our infrared saunas operate at EMF levels between 5-25 mG, which is low compared to many household appliances and well within international safety guidelines. While current research suggests that low-level EMF exposure is generally safe, we acknowledge the importance of ongoing studies and individual concerns. We strive to provide products that prioritise your well-being, allowing you to enjoy the benefits of infrared therapy with confidence.
References
- World Health Organization - Electromagnetic Fields
- International Commission on Non-Ionizing Radiation Protection (ICNIRP) Guidelines
- National Institute of Environmental Health Sciences - Electric & Magnetic Fields
If you have questions or concerns about EMF exposure or our infrared saunas, please feel free to contact us. We're here to provide information to help you make the best choices for your health and comfort.
