Infrared Light (IR) is the light found just past what is visible to the human eye. Near-Infrared Light (NIR) is the section of electromagnetic radiation (EMR) wavelengths nearest to the normal range but just past what we can see. Visible light is the smallest section of the electromagnetic (EM) radiation field.
- 1 What is near infrared light good for?
- 2 Is near infrared light safe?
- 3 Is Near Infrared same as red light therapy?
- 4 What is the difference between near and far infrared light therapy?
- 5 How far does near infrared penetrate?
- 6 Does Near Infrared damage skin?
- 7 Is far infrared harmful?
- 8 Is infrared good for arthritis?
- 9 Does far infrared penetrate clothing?
- 10 Which is better red light or infrared light?
- 11 Can infrared melt fat?
- 12 How often can you use near infrared light?
- 13 Is infrared the same as near infrared?
- 14 How deep does infrared light penetrate the skin?
What is near infrared light good for?
Near-infrared light has gained increased attention for its ability to activate anti-inflammatory processes and is now widely used in veterinary medicine to treat sprains, bone fractures, and to speed the healing of wounds.
Is near infrared light safe?
It is not a risk to the general population, however, in that the irradiance is usually many times that of solar near-infrared irradiance. More worryingly, IR-A radiation can penetrate deeply into the skin and cause tissue damage, resulting in photoaging of the skin (Schroeder et al.
Is Near Infrared same as red light therapy?
Infrared light is a type of energy your eyes can’t see, but your body can feel as heat. Red light is similar to infrared, but you can see it. Red light therapy is also called low-level laser therapy (LLLT), low-power laser therapy (LPLT), and photobiomodulation (PBM).
What is the difference between near and far infrared light therapy?
A near infrared system will effectively improve the topical surface of the skin, while the far infrared units help to promote toxin release through profuse sweating. Most sauna users will find that the sweating component helps to cleanse the skin quite effectively, thereby improving skin tone from the inside out.
How far does near infrared penetrate?
The penetration of light energy into the brain is highly dependent on the wavelength. In light of this, several studies support the ability of near infrared light (808 – 820nm) to penetrate through the skull and up to 4 cm into brain tissue.
Does Near Infrared damage skin?
Second of all, the research shows that near infrared causes damage to the skin. The research shows that exposure to near infrared accelerates the aging of skin and is part of what ages a person’s skin when they spend too much time out in the sun.
Is far infrared harmful?
There is no danger or harmful effects from coming in contact with FIR energy itself. In fact, it’s the exact opposite. Far infrared rays are super beneficial to the functioning of our bodies. It’s safe, effective and affordable.
Is infrared good for arthritis?
Infrared Light May Be Useful in Controlling RA Symptoms “Low level laser therapy is very effective symptomatic care, but it is not a curative. However, it does not involve injections, medication, or narcotics and is not painful, and is good at decreasing pain, inflammation, and swelling,” he says.
Does far infrared penetrate clothing?
The near-infrared will penetrate clothing, barely, but each wavelength has a finite level of penetration. So, if it has to go through clothing first, it won’t penetrate as deeply into skin. So, the best bet is to have the red and near-infrared as close to bare skin as possible.
Which is better red light or infrared light?
Red light is visible and is most effective for use on the surface of the skin. Red light occupies the “long end” of the visible spectrum with wavelengths of 630nm-700nm. Infrared light is invisible and is effective for use on the surface of the skin as well as penetration of about 1.5 inches into the body.
Can infrared melt fat?
Infrared energy and heat can penetrate the skin 1.5 inches and can accelerate the fat burning process. Fat breaks down and becomes water soluble at approximately 100.5 degrees fahrenheit. At that temperature fat breaks into particles.
How often can you use near infrared light?
Hair Loss. Use a combination of red light (660nm) and near-infrared light (850nm) for 10-20 minutes 3-5 times per week to stimulate the hair follicles. After 1-4 months, decrease the frequency to 1-4 times per week to continue to stimulate hair growth over time.
Is infrared the same as near infrared?
Infrared light has a range of wavelengths, just like visible light has wavelengths that range from red light to violet. ” Near infrared” light is closest in wavelength to visible light and “far infrared” is closer to the microwave region of the electromagnetic spectrum.
How deep does infrared light penetrate the skin?
This explains the relatively large penetration depth of IR -A radiation (780–1,400 nanometres), which can penetrate up to some 5 millimetres into the skin, allowing it to reach the hypodermis and act on it directly. In general, the shorter the wavelength of infrared radiation, the greater the penetration depth.