What is far Infrared Sauna?
- FIR works through radiant heat
- Radiant heat warms the person and objects
- FIR penetrates at a depth of 1.5 inches into the body
- Radiant heat facilitates cell metabolism and enhances nutrient uptake and cell residual excretion from tissue.
* Inou S.et al. Biological activities caused by far infrared radiation Int J Biometerol. 33:145-150, 1989