http://solarhealing.com/ <--- has the guiness book of world records for not eating
http://www.sunyoga.info/ <--- another guy.
Sungazing is the real deal, never underestimate the power of the brain.
Remember the calcification of your pineal gland (3rd eye) is said to be a natural side effect of aging. Yogi's say this is simply cause its not used. Sungazing opens it up and turns light into energy much like a plant.