Is near-infrared light therapy safe?
NIR light is safe but effective. Within near-infrared wavelengths, light can penetrate eyes at maximal level, but absorption of light by cornea and lens is at minimal level (approximately 10%) 95.
Does near-infrared light damage skin?
New scientific research has revealed that one third of infrared (IR) light can penetrate into the deeper layers of the skin, triggering heat induced responses such as inflammation, hydration loss and the degradation of collagen and elastin.
What does near-infrared light therapy do?
Near-infrared and Red Light Therapy are fantastic for wound healing. Red/infrared light accomplishes this in several ways: Cleaning up dead and damaged cells in skin (phagocytosis) Increasing ATP in skin cells, giving cells more energy to heal themselves.
Does near-infrared penetrate clothes?
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.
Does Near Infrared damage eyes?
The most common eye disease associated with near-infrared radiation is cataracts. Prolonged exposure to IR radiation causes a gradual but irreversible opacity of the lens. Other forms of damage to the eye from IR exposure include scotoma, which is a loss of vision due to the damage to the retina.
Is far infrared harmful?
Are there dangers or side effects to far infrared rays? There have been no severe side effects reported with the use of far infrared energy. It’s generally safe and effective.
How far does near infrared penetrate?
The current study showed that the depth of penetration of NIR radiation varies throughout the NIR spectral range in cartilage from 0.5 mm to 5 mm. In region 1 (4000-5000 cm-1), the NIR depth of penetration was at least ∼1 mm, but approached the penetration limit at 2 mm.
What is the difference between red light therapy and near infrared therapy?
Red light falls into the visible part of the light spectrum between 630-700 nm on the electromagnetic scale and is used to treat the surface of the skin. Near infrared wavelengths fall into the invisible part of the light spectrum between 700 and 1200 nm.
How far does far infrared penetrate?
about 1.5 inches
Near-infrared is mostly absorbed at skin level and raises the skin temperature while far-infrared (FIR) can penetrate up to 4 cm (about 1.5 inches), exciting the vibrational energy of molecules and resonating with cellular frequencies.
Do you need to wear goggles with red light therapy?
A: It is not required that you wear eye protection, nevertheless the lights are very bright and may be uncomfortable for some individuals with sensitivities to light. Q: Is Red Light Therapy similar to tanning? A: No not at all. You will not get a tan from Red Light Therapy, nor does it expose you to damaging UV rays.
What is the difference between near infrared and far infrared?
“Near infrared” light is closest in wavelength to visible light and “far infrared” is closer to the microwave region of the electromagnetic spectrum. The longer, far infrared wavelengths are about the size of a pin head and the shorter, near infrared ones are the size of cells, or are microscopic.
Which infrared therapy is better for pain relief?
The Hooga Red Light Therapy Device is beneficial to the human body and helps quick recovery from pain. Its panel emits an equal proportion of 660nm red light and 850nm near-infrared wavelengths to deliver an excellent combination of light therapy to treat skin and deep tissue injuries.
How can infrared therapy help me?
Pain (chronic or acute)
What is the best red light therapy?
What is red light therapy? Red light therapy (RLT) is a controversial therapeutic technique that uses red low-level wavelengths of light to treat skin issues , such as wrinkles, scars, and persistent wounds, among other conditions. In the early 1990s, RLT was used by scientists to help grow plants in space.
What is red light, and near infrared light therapy?
Near infrared light therapy is essentially the same as red light therapy, except infrared energy is invisible, and it penetrates the body deeper than red, reaching deep into soft tissues, muscles, joints, and bone.