What is the difference between far infrared and near infrared?

Far infrared saunas use heating elements that mainly emit light in the far-infrared range. Near infrared lamp saunas combine heat therapy and light therapy. The light from near-infrared saunas can penetrate the body up to 9 inches, according to NASA. Additionally, NIR saunas generally emit very low levels of EMFs.

Are far infrared heating pads better?

FIR heating pad is a proven safe and effective treatment that many patients find as an effective means of controlling their pain from injury while at home without worrying about the risks of burns nor the side-effects of certain medications to control pain.

What is far infrared used for?

Far-Infrared strengthens and supports the Immune system by supporting increased production of white blood cells (leukocytes) by the bone marrow and killer T-cells by the thymus. “Natural killer cells in the immune system are crucial to effective immune defence.

Is far infrared the same as red light therapy?

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.

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.

What is the harm of infrared?

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. Even low-level IR absorption can cause symptoms such as redness of the eye, swelling, or hemorrhaging.

Is infrared good for arthritis?

Red light and infrared therapy can be used to very effectively: Reduce pain in the muscles and joints and increase blood circulation. Stimulate regeneration of skin and blood cells in areas exposed to the red rays.

Does far infrared help arthritis?

A study in the Netherlands found that far-infrared sauna use helped patients with rheumatoid arthritis feel less fatigue, pain and stiffness. A Japanese study tracked several patients as they underwent far-infrared sauna therapy; all showed successful solutions.

Is near infrared safe?

There are, in fact, known risks to near-infrared radiation exposure. More worryingly, IR-A radiation can penetrate deeply into the skin and cause tissue damage, resulting in photoaging of the skin (Schroeder et al. 2008, Robert et al. 2015), and at worst, possibly skin cancers (e.g., Schroeder et al.

What is the difference between infrared?

Visible light has a wavelength that ranges from 380 nm – 750 nm on the electromagnetic spectrum while infrared light is just beyond it, ranging from 700 nm – 1 mm, the start of the non-visible portion of the spectrum. As a result, infrared cannot be seen except with special equipment like a security camera.