There are many studies showing the effects of heat therapy, aka hyperthermia. Below are a few excerpts.
Apart from cancer, HSPs(Heat Shock Proteins) of different origins, with a molecular weight of about 60, 70, and 90 kDa, also play a pivotal role in viral infections, including human and simian immunodeficiency virus (HIV, SIV), measles, and choriomeningitis. Moreover, HSPs have been found to induce tolerance against autoimmune diseases. (Heat shock proteins in immunity)
Heat shock (elevated body temperature) elicits the heat shock response, an evolutionarily conserved pathway that protects cells and tissues from numerous environmental stresses (Morimoto et al. 1997; Morimoto 1998; Mathew et al. 2000). (Induction of Heat Shock Proteins by Hyperthermia and Noise Overstimulation in Hsf1−/− Mice)
Scientists found that the generation and differentiation of a particular kind of lymphocyte, known as a "CD8+ cytotoxic T-cell" (capable of destroying virus-infected cells and tumor cells) is enhanced by mild fever-range hyperthermia.(Elevated body temperature helps certain types of immune cells to work better, evidence suggests)
Here is a quote from a study on fever's effect on viruses:
"In the case of viruses, high temperature have been demonstrated to destabilize viral RNA polymerase in highly pathogenic avian influenza (HPAI) (26,27), or can exert an inhibitory effect over the synthesis of the viral RNA genome of Human Influenza A virus (28)."(Fever as an important resource for infectious diseases research)
How the Relax Sauna raises core temperature faster than other saunas
Far infrared increases your core temperature quickly because it is absorbed by the water molecules in your body. The more far infrared energy a sauna emits, the faster the sauna will increase your core temperature. The heat increase is from within as opposed to heating the outside of your body via hot air like a traditional sauna.
The combination of a unique far infrared generator that puts out the highest quality levels of far infrared and also the Relax sauna's strength at 1500 watts makes it the most effective sauna for boosting immune system activity. We have professional users who have tested and proven this.
A researcher used an Apple watch to track his core temperature to compare how fast his core temperature was raised by several different saunas. He found that none of the other saunas came close to the Relax Sauna in dramatically increasing core temperature.
From his testimony:
"I'm working on a full write up but my initial results are pretty amazing with the Relax (sauna). In 30 minutes it got my core temp to 101.1F from 97.9. After a workout it only took 25 minutes."
Read the full report
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Relax Lie Down Infrared Sauna | One Person Sauna
Get the same benefits of far infrared energy while lying down in this portable, collapsible sauna.
This lie down infrared sauna comes with a 30 day satisfaction guarantee and a 1 year warranty. *Minus return shipping and $100 restocking fee.
Relax Portable Far Infrared Sauna | Personal Sauna Tent
What makes Relax Saunas different from other portable far infrared saunas?
It is the only Sauna with computer-programmed ceramic semi-conductor chips that filters out ALL of the non-healing light rays, so that you can totally absorb the healing far infrared rays of 4-14 microns, and not have to resist any other energies.
This personal sauna tent fits in the included carrying case.
The Relax Far Infrared Sauna consists of:
- a folding nylon chair
- a collapsible far infrared sauna tent which is specially designed to reflect the far infrared rays around the body
- two far infrared emitting radiators, a timer switch, and two support poles (that keep the front of the tent fully billowed)
- a carrying bag is included with the Relax Sauna
30 day money back guarantee.*Minus return shipping and $100 restocking fee.
Relax Portable Sauna with Upgraded Black Tent | Personal Infrared Sauna
This portable sauna tent contains the same patented far infrared radiator units as the silver sit up Relax sauna but with a thicker tent for better heat retention and more reflection of the infrared.
This personal infrared sauna comes with a 1 year warranty and a 30 day money back guarantee.*
*Minus return shipping and $100 restocking fee.