Far infrared saunas warm you up just like the sun does. The sun’s rays range from infrared to ultraviolet. We can only see a small spectrum of light and far infrared is beyond the red spectrum human eyes can detect. Like the sun, a sauna that uses this type of heat warms your body from within. Imagine going out on a sunny day and feeling the sun on your skin. Now imagine walking through the shadow of a building or tree and then going back out in the sunshine. The warmth you feel is far infrared heat. Far infrared heat is gentle and safe for your skin and body since it does not contain any of the UV rays of sunlight.
Tag: far infrared sauna