Research into the benefits of infrared saunas continues as of 2015, but preliminary findings suggest some relief from high blood pressure, rheumatoid arthritis and other chronic diseases in people who visit infrared saunas. Infrared saunas work by emitting high levels of heat that target the body, instead of the surrounding air, notes Mayo Clinic. Infrared saunas mirror the body's reactions during moderate exercise, and in turn produce exercise-related positive changes.Continue Reading
Infrared saunas work by producing warm, concentrated heat. This creates a reaction in the body similar to that of engaging in exercise. Upon entering infrared saunas, people experience an increase in heart rate and sweating, according to Mayo Clinic. The lower heat level of infrared saunas, in comparison with traditional saunas, makes them ideal for people who cannot tolerate higher heat levels.
People can use infrared saunas for relaxation, much like traditional spas. Infrared saunas may even help people lose weight, as they increase calorie burning. These saunas can alleviate pain, too, as heat warms muscles and tissues, which in turn reduces stiffness and facilitates movement, states Mayo Clinic. This feature benefits people with conditions such as arthritis, who report more mobility and less fatigue following infrared sauna sessions. Although research continues into the direct health effects of infrared saunas, so far research shows they cause no harm.Learn more about Fitness & Exercise