Infrared radiation (IR), or infrared light, is a type of radiant energy that's invisible to human eyes but that we can feel as heat. All objects in the universe emit some level of IR radiation, but two of the most obvious sources are the sun and fire.

IR is a type of electromagnetic radiation, a continuum of frequencies produced when atoms absorb and then release energy. From highest to lowest frequency, electromagnetic radiation includes gamma-rays, X-rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves. Together, these types of radiation make up theelectromagnetic spectrum.

Near-Infrared Light (NIR) is the section of electromagnetic radiation (EMR) wavelengths nearest to the normal range but just past what we can see. 

Infrared therapy is a new and innovative light-based method to treat pain and inflammation in various parts of the body. Unlike ultraviolet light, which can damage the skin, infrared light enhances cell regeneration. Infrared light is delivered to the site of injury or inflammation at certain wavelengths, promoting cell repair.

The key characteristic of infrared light is its ability to penetrate even the deep layers of the skin, providing better pain relief. Also, infrared light is safe, natural, non-invasive, and painless. Thus it may be able to provide a broad range of health benefits.

We recommend to you learn more about infrared in these official goverment links:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3699878/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4935255/

https://www.cancer.gov/about-cancer/treatment/types/photoimmunotherapy-video

The farther away a wavelength gets from visible light, the longer the wavelength becomes and the closer it gets to the microwave range. You can’t see or feel near-infrared light. Far-Infrared light, however, is thermal, and although we can’t see it, we can feel it through the sun, a campfire, your radiator, or the hot summer pavement. 

Near Infrared ceramic tablets in its powerfull and concentrated version is only present in our state-of-the-art Infusion Hybrid sleeping system.

No, the use of our infrared ceramic tablets is totally secure for human bodies.