saunas
- Technology
Do infrared saunas work? What the science says.
From the innovative Incandescent Electric-Light Bath introduced by Dr. John Harvey Kellogg in 1893 to the modern-day popularity of infrared…
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From the innovative Incandescent Electric-Light Bath introduced by Dr. John Harvey Kellogg in 1893 to the modern-day popularity of infrared…
Read More »