Infrared saunas use infrared heaters instead of steam. The air around you is not heated up. Instead, the infrared rays are absorbed by the body, giving a warmth that feels like being in the hot sun. The pertinent question is, are infrared saunas good for you?
Infrared sauna benefits
A recent study of Finnish men who spend 2-3 days each week in the sauna showed that there was a 23 percent drop in the risk of fatal cardiac episodes. Additionally, the infrared saunas reduced blood pressure considerably.
Additionally, infrared saunas also reduce chronic pain. Research by University of British Columbia professor Dr. Beever found that those with arthritis who spend time in the Sauna each day experience improved sleep quality as compared to those in the control group.
Dr. Beever also found that the cholesterol levels reduced when people used infrared saunas. Evidence also indicates that they also aid weight loss. He similarly found that since infrared saunas are more direct than steam saunas and the benefits are achieved at lower temperatures in comparison to steam saunas.
Infrared sauna dangers
One problem that all saunas pose is the damage of sperms. Heat and sperms normally do not get along. The infrared saunas are slightly more dangerous because the heat penetrates the skin more than steam saunas.
Infrared saunas can lower blood pressure, and this is good for those with high blood pressure. However, those with low blood pressure may have their vitals reduced to unhealthy levels. Additionally, extended periods in the sauna will also have a detrimental effect on the blood pressure and increase the risk of cardiac problems.
Extended periods in saunas can also cause overheating and electrolyte depletion in certain individuals. Children are more prone to electrolyte depletion, and they should not stay in infrared saunas as long as adults should.
Infrared saunas have documented heart, blood pressure, and weight loss benefits. However, when done in excess, it can be detrimental to cardiac functioning. 15 minutes the recommended time people should take in infrared saunas to enjoy the benefits while minimizing risk.
A medical check-up is essential to make sure that you are not at risk. If you consider that newborns are warmed using infrared incubators, then it is quite safe if done in the right way.