Before revision: Infrared saunas are also used in Infrared Therapy and Waon Therapy and although there is a small amount of preliminary evidence that these therapies correlate with a number of benefits including reduced blood pressure, increased heart rate and increased left ventricular function there are several problems with linking this evidence to alleged health benefits.
After revision: Infrared saunas are also used in Infrared Therapy and Waon Therapy ; while,, there is a small amount of preliminary evidence that these therapies correlate with a number of benefits including reduced blood pressure, increased heart rate and increased left ventricular function there are several problems with linking this evidence to alleged health benefits.