The Ultimate Guide to Red Light Therapy: How to Use Red and Near-Infrared Light Therapy for Anti-Aging, Fat Loss, Muscle Gain, Performance Enhancement, and Brain Optimization

by Ari Whitten

630-680nm (the optimal healing spectrum of red light) 800 to 880nm (the optimal healing spectrum of near-infrared) or a combination of both Earlier, it was mentioned that wavelengths of 600 to 700nm and 780 to1070nm have been proven to have the most significant impact upon cytochrome c in the mitochondria, and thus, these are the wavelengths that will provide the most stunning results for anti-aging, arthritis, fat loss, reduced waist circumference, re-growing hair for individuals with hair loss, joint repair, bone repair, cancer recovery and prevention, cognitive enhancement and brain health. The therapeutic range is only within those specific wavelengths. I do not recommend devices that specify other wavelengths than the ones I mentioned above (or don’t specify any wavelengths at all). If you see a device offering wavelengths in the 700-770nm range, be aware that far fewer studies support health benefits at these wavelengths. Again, if the company doesn’t give you information about the wavelengths in their light devices (or you have to go searching for it), or they are not using optimal wavelengths, I don’t recommend it.