This is very interesting. We saw a documentary on it the other morning on the Discovery-Times Channel.
This Tibetan monk basically mummified himself for the good of his community 500 years ago. Yes! By slowly starving himself for several months prior to going up into the mountains and doing Tantric meditation (there was a bit of asphyxia because he had part of his meditation belt wrapped around his neck). The starvation helped to decrease the size of his organs, and being in an arid area, he didn't decompose - he mummified.
Monk mummy found in mountains[/URL]
Kell