I have done some research on breatharian, it is very fascinating. I am going to try to be one eventually, with help with psyllium and bentontite (everyday take some and it will loosen the six to ten pounds of mucoid plaque in your intestines) and schultze intestinal formulas number one and two, urine therapy, water fasting, juice fasting, liver cleansing, and sungazing, and a couple of other things. Some theories include sungazing, going from solid food, to liquid food, then no food, meditations, and a few more. There are two breatharian yahoo groups that I read, awesome stuff.
Feel free to contact me via email if you want more info about breatharianism (living on light/pure energy, prana, sunlight, and water).
Most people want a lot of money and nice stuff, but I say, why not try to become immortal by eating fruit, water/urine/juice fasting, colon and liver cleanses, and sunlight!