Methylene Blue and Melatonin Interact

Methylene blue and melatonin interact with a subject I've written a book on, which is red light photo biomodulation. 660 nanometers seems to be sort of the magical wavelength. And as Russell Ryder has found, this red light frequency increases mitochondrial production of melatonin at the cellular level. There's studies to show it kills bacteria, pathogenic bacteria in the mouth.