I wanted to mention a purification routine I have found to be spiritually very useful. This is based on one of my favorite books, entitled "A Systematic Course In The Ancient Tantric Techniques of Yoga and Kriya" by Swami Satyananda Saraswati. Incidentally, it has been said that if you are going to have one definitive book on all of Yoga, this is the book. Anyway, this book discusses diet, fasting and purificational practices, and the rationale for purifying one's diet, especially of meat and the many rationales for vegetarianism, amongst everything else about all aspects of yoga. From this book I have adapted a practice that I enjoy every Friday, the day that works out the best from my schedule. It goes like this: My last meal is the evening meal on Thursday night. Then starting Friday, I only take in clear liquids until Saturday evening, when I resume food. On Friday afternoon, (since I only work in the morning on Fridays), I drink 1.5 ounces of a saline laxative (generic Fleets Phosphosoda) diluted by about 6 big glasses of apple juice taken quickly so as not to taste this dishwater like substance, and then, subsequently green tea. This will result in cleansing of the bowel over several hours. Then I stay with juices, tea, water, until Saturday night when I resume food. This program is totally compatible with/the same as, the text on yogic practices mentioned above. This program is much more effective than mere fasting, because utilizing the saline cathartic cleans out the bowel very gently (and is non-irritative to the intestines), and frees up all the pranic energy that would otherwise be needed for metabolic processes of both stomach and colon and everything in between. It wakes up Mother Kundalini like the sleeping Giant that She is, at Muladhara especially, and is a very remarkable practice in my weekly yogic practices. This allows a much more effective meditative practice during this period of time that carries over the rest of the week. One caveat though: I have been frighened by the central nervous system effect of just a water fast, and probably for good reason. The brain functions on pure glucose(sugar). This is absorbed into the brain via the blood stream. Our brain really requires glucose or sugar to function. But clear liquids as mentioned above, provides the brain with the glucose it would need. I feel this is very important,...in order not to harm oneself. I would also recommend the above book very highly to anyone interested in yoga... as we all are here at AYP.
I don't need to elaborate on the spiritual advantages of purificational practices as far as a yogic practice goes, but I must add that this practice enlightens our awareness of our (habitual and instinctual) relationship to food, and provides an intuitive,... compassionate inkling of the vast suffering of millions of children worldwide who hunger...and they hunger not just on Fridays either. It is mind blowing the suffering of the hungry and the poor worldwide. And for us just to feel a little hungry to know what that even feels like, which is so foreign to us in the United States of America. Feel one with them. My love to you all at AYP.
May all beings be free of suffering...