The health benefits of fasting The health benefits of fasting Throughout history fasting has been used for cleansing the mind, body and soul.
Most religions believe in fasting during times of prayer and meditation.
There are different types of fasts that people can do. The most common fast is done for cleansing. Because so many foods are filled with chemicals and water is loaded with pollutants, the body can begin storing up toxins within the cells. While digesting food, the body will use most of its energy to process the nutrients that are in the food. This is why after a large meal people often feel sluggish and fatigued.