“One of the reasons FIR has beneficial results in a variety of illnesses is the ability of FIR waves to remove toxins, which are often at the core of many health problems. Toxins that cannot be removed immediately after they enter the body are encapsulated by clusters of water. Blood circulation becomes blocked and the cellular energy impaired where these toxins accumulate. However, when a 10-micron FIR wave is applied to water molecules containing toxins, the water begins to vibrate. This vibration reduces the ion bonds of the atoms that are holding together the molecules of water. As the breakdown of the water molecules occurs, encapsulated gases and other toxic materials are released. One study done by American researchers showed that the sweat released by users of a FIR sauna was different that the sweat of people using a conventional sauna or doing normal exercise. The non water portion of sweat released in a FIR sauna was cholesterol, fat soluble toxins, toxic heavy metals, sulfuric acid, sodium, ammonia and uric acid.” – Dr. Kyuo, Japan.