What exactly is “low ELF”? Do High Tech Health saunas have “low ELF”?
Measuring Body Voltage (EMF) from Our TR-3 Sauna
The Research Says Near Infrared and “Full Spectrum” Saunas are a Bad Idea
SUMMARY: Using near infrared saunas and “full-spectrum” saunas (which also output near infrared) cause accelerated aging of the skin. The cumulative research to date shows that near infrared causes production of reactive oxygen species (ROS) in the skin which must be detoxified consuming the…