You have heard of sun gazing? - http://www.sungazing.com/.
Sun gazing involves looking directly at the sun, every day, in the early morning or late evening so that the UV rays don't hurt your eyes, 5 seconds the first day > 10 the second > 15 the third, etc. After a while, you won't need to eat food because the sunlight you get will re-pattern your body to live directly off the sun.
If they could only add UV protection to these "glasses" that allowed the full benefits of the sun at any time of day. Wow!
interesting
, never heard of that. well, you can safe alot money if this works 
