Why should a person fast?

On a personal level, I have decided to fast in order to get rid of toxins in my body, to rejuvenate my body and mainly to lose weight. Listed below are some of the reasons why one may decide to fast.

Probably the most important reason is that the body uses quite a bit of energy to digest food, and when fasting this energy becomes available for other uses. In the
fasting state, the body will scour for dead cells, damaged tissues, fatty deposits, tumours, abscesses, all of which are burned for fuel or expelled as waste. The elimination of these obstructions restores the immune system functionality and metabolic process to an optimum state. Fasting restores good digestion and elimination, and peristaltic action is quickened. Fasting allows a deep, physiological rest of the digestive organs, and the energy saved goes into self healing and self-repairing. By eliminating obstructions, by cleansing, detoxification, and purifying the intestines, the blood, and the cells, we can overcome many of our physical ills or handicaps as well as getting a boost in energy.
Fasting not only removes obstructions and helps the body to heal itself; it is also rejuvenating and life- extending. These resulting benefits can have lasting affects in your mental and emotional health.

The other very important aspect is that your self-awareness will be elevated. If you are sick and depressed, then this might be the most important thing you can try in your healing program, because it gives you immediately an energy boost and increased awareness which might allow that you see things more clearly, allowing you the first step out of your sickness and onto the path of recovery. While fasting you become more aware of your body process, your life and with everything you are doing. It becomes a period where you can evaluate all that you're doing more objectively, and you naturally have more time for contemplation because you aren't using time amassing, preparing, eating, eliminating and cleaning up all which is used to prepare food. You become more aware of what your body likes and doesn't like when you start to eat again. You gain self- confidence in your ability to control your life process, to set a goal and carry out an intention.

After reading this, would you consider fasting at all? There are many different types of fasts which I will talk about later as I progress. Let me know if this little information is useful for now.