The DNA inside each cell in your body vibrates at a frequency of several billion hertz (which is unfortunately the same range at which modern cell phone communication systems also work). This vibration is created through the coil-like contraction and extension of your DNA — which occurs several billion times per second — and every time it contracts, it squeezes out one single biophoton; a light particle. That photon contains all the information on everything going on in your DNA at that moment. One single biophoton can carry more than four megabytes of information, and relays this information to other biophotons it crosses in the biophoton field outside your body. All the photons that are emitted from your body communicate with each other instantly in this highly structured light field that surrounds your body. The information transfer on biophotons is bidirectional, which means your DNA sends information out on a photon, and on the same photon the information of all the biophotons from your body is broadcast back to your body, where it is translated inside each cell into activating or inactivating certain metabolic processes. For example, transmitting the information of nutrients in the form of light into your biophotons field can affect your body in the same way as eating the actual nutrient! (All the above with acknowledgement to Dr. Joseph Mercola a medical practitioner in the USA) http://articles.mercola.com/sites/articles/archive/2009/08/15/Your-Body-Literally-Glows-With-Light.aspx