Far infrared light and energy
Everybody knows that the rainbow includes seven colors that are visible to human eye: red, orange, yellow, green, blue, indigo and violet. Among these colors, red is the most visible while violet is the most pale color of the rainbow. Infrared radiation and ultraviolet radiation are included in the category of electromagnetic radiation which is outside the optical spectrum.
The terms “infra” and” ultra” come from the Latin vocabulary and mean “below” and “beyond”. As a result, infrared can be translated as “below red” while ultraviolet means “beyond violet”.
The infrared light was discovered by William Herschel in 1800 after his first sighting of the planet Uranus. While he was measuring the heat from the optical spectrum, Herschel noticed that the temperature become higher and higher from violet to red. Because the temperature beyond the red color was the higher, he called this region of invisible light “infrared”.
Infrared light includes three different segments having exact ranges of wavelength measured by microns (1 micron = 1/1,000,000 of a meter). These segments can also be divided into:
– near infrared
– middle infrared
– far infrared.
Also known as thermal light or thermal radiation, far infrared light represents the heat that comes from the sun and fire.
Although some people are still trying to protect themselves from the dangerous UV radiation using special lotions, others have discovered the pleasure to enjoy far infrared or thermal light using residential heat therapy rooms or far infrared saunas.
The main characteristic of far infrared light is that it can heat one object directly without modifying the temperature of the air around. To better understand the principles of this direct light conversion imagine that you are outside in a hot summer day and a cloud gets in front of the sun. Although you will feel cooler, the temperature of the air won’t change.
Because far infrared rays can get to almost two inches into one’s body, they help improving blood circulation and produce less lactic acid. Far infrared rays can also stimulate endorphins and burn calories.
Far infrared energy is beneficial for people suffering from hyperthermia. The higher temperature of the body fights against any infection and even cancer.
Far infrared sauna baths are considered the most efficient therapies for almost all diseases. They are also considered more efficient and comfortable than traditional Finnish saunas because the temperature inside these therapy rooms is much more tolerable than the temperature inside a conventional sauna. Regular far infrared sauna baths have several health benefits such as:
– improve heart condition
– improve lung function
– improves the aspect of the skin
– fights against infections and cancer
– detoxification of the body
– strengthen the immunity
– reduce cellulite
– help one to lose on weight
– ameliorate muscle spasms, joint pain and headaches
– improve digestion
– eliminate toxins and heavy metals
– reduce stress and fatigue
– Improve blood circulation.
Far infrared energy is also used for:
- infrared hair dryers;
- infrared foot massagers;
- far infrared ovens;
- far infrared ray-emitting paints and wallpaper;
- infrared pillows, infrared underwear;
- Infrared leg wraps for horses.
Far infrared rays are essential for humans, animals and plants. Nowadays, when technology is at its height, people can take advantage of this beneficial source of heat by using as often as possible far infrared saunas.
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