Re: Starting a 40days water fast.......

Fasting gives the soul strength
Clear thinking results from fasting
Provides a focus beyond self indulgence and away from self absorption
The body is weakened in order to strengthen the spirit of the individual
Fasting releases toxins from the colon kidneys bladder lungs sinuses skin and virtually all cells of the body as well as the soul by quieting your thoughts and worries
Fasting is simple
Helps a person to lose and maintain their target weight
It Is a way to meet a challenge and is encouraged by our spiritual fathers
Fasting benefits others when combined with prayer and works of charity
Fasting helps us appreciate food and all material gifts
Fasting Imitates Christ
Fasting improves physical and spiritual discipline

I hope this helps you. This list sums up some of what is valuable to me concerning fasting as taught by the knowledgeable here and elsewhere.