I am a practitioner of fasting. Having learned how it feels to go without food I feel it necessary to let others know. Hunger is a good thing, but letting hunger go too long is very bad. Let me explain how this works. Hunger and starvation are totally different. Hunger is the state that tells you that your body is not receiving food. Starvation is when your body is destroying itself to stay alive. As a geologist in the jungles of South America I had the not so pleasant experience of typhoid. Most of my time there (15 years) I was well supplied by the companies who hired me to explore. This one time the logistics failed.