Far Infrared is a wavelength band from 3 to 1000 microns within the sun's natural electromagnetic spectrum, the same radiant energy that naturally warms the Earth's atmosphere and surface​

​Many food absorb infrared most effectively in the 2 to 20 micron range. Because these wavelengths overlap with the Far Infrared’s spectrum, the energy is absorbed effectively, helping food heat more evenly during cooking​

Far Infrared energy is absorbed by the food, causing its molecules to vibrate and generate heat. Unlike conventional cooking methods that rely more heavily on heating cookware or air before transferring heat to the food, Far Infrared delivers energy directly where it’s needed