Given the sheer insanity of our existential condition, and bodily incarnation as a whole, and considering that our earthly existence is partially formed from sunlight and requires the continual consumption of condensed sunlight in the form of food, it may not sound so farfetched that our body emits light.
via Biophotons: The Human Body Emits, Communicates with, and is Made from Light ~ HealthyAeon.