Light is the basic component from which all life originates, evolves, and is energized. Light and health are inseparable. Because we have managed to disconnect ourselves from the sources of light with fluorescent lights, indoor lifestyles, and processed foods, many of us suffer from chronic “mal-illumination.” Like malnutrition, “mal-illumination” deprives us of a level of nutrients and rhythmic stimulation that is essential for living as fully healthy humans.