Light energy which transforms into heat energy. This is the power of Far-Infrared heat. The human body does produce it, but it constantly fluctuates. Its intensity waxes and wanes.
So how do living things, which require sunlight to grow and thrive, obtain this energy on a regular basis? They can obtain it from the Sun. to a certain degree. However, they must be careful not to obtain the shorter wavelengths which emit high energy radiation.
The Far Infrared Ray, which emanates from the Sun, is all that is needed. This is the invisible part of the Sun's spectrum. It is the safest form of energy which is transmitted directly onto objects because of its specific wavelength. This is not to be confused with ultraviolet light which may damage one's skin.
Far-Infrared Therapy is a noninvasive , health-promoting treatment. It raises the body's temperature while it penetrates through the skin, tissues, (muscles, bones), and organs of the body. producing a warming effect from the inside out. It can be applied to localized areas or over the entire body. Coupled with negative ions and natural stones, the soothing warmth has been described as a uniquely individual experience.