While the majority of the benefit you receive in your Jacuzzi ® sauna come from the far infrared band, there are added benefits and enhancements by adding in all three wavelengths. (infraredsauna.com)
Other surfaces, like a warm street or heated vending cart, give off infrared in the middle and near infrared band. (infraredsauna.com)
While scientists are still trying to understand why the far infrared spectrum has so many health benefits, this light spectrum has more clinical studies supporting its benefits over other infrared bands. (wellnessmama.com)