This is from a post I wrote for our expanded fasting forum. I am adding here also because, lately, I have been getting a lot of emails of people asking me about fasting and starvation. I also get lots of emails from teenagers asking similar questions, and in this entry here I want to talk about fasting/starvation and spirituality in general. I would appreciate if members would comment on this blog entry and provide the community with their own views and opinions. Here's the post...
When one firsts starts to fast, one goes through an initial round of hunger pangs as the body gets used to feeding from stored fat rather than the daily intake of solids. There is an entire biochemical process involved here, but I am describing it in as simple terms as possible so that you can see what I mean.
That initial phase of hunger and detoxification lasts roughly nine to eleven days (or longer depending on one's state of health and body makeup). For most people, hunger then goes away (in some cases completely) and one regains a sense of strength, energy and well being. ![]()
That means that the body has made the total transition to feeding from food to feeding from fat (and any other bodily debris that it comes across). For people who are ten pounds overweight or more, this lull typically lasts up to 40 days. The "clue" that the fast has turn into starvation is the return of deeper, stronger very painful hunger pangs.

There will be no confusion. One will know. The "normal" hunger pangs while fasting are VERY different from the hunger pains that emerge when starvation begins. The time limit is contingent on the level of body fat that you have. As I said, for most people that limit is 30 to 40 days. For people who are already thin and have very little body fat, it could be much less - 14 to 21 days.
I would say that most people who are healthy (not emaciated or suffering from an eating disorder) can safely fast for seven to 14 days without reaching the point of starvation.
But there is no ONE answer to this since everyone's body is so keenly different. A person who is fasting responsibly and for the right reasons will not reach starvation except by pure accident as I did. Noone should fast "to test" the body and "see" how far it can go. That is not what fasting is about... at least not for me.
