Yoga and Diet ------------ Paramhansa Yogananda

" Even foods, which also are material condensations of astral rays of life, have effects that are correlated to their color. Various kinds of natural white foods are good for the nervous system,- they benefit the white matter of the brain. Berries are good for the gray matter of the brain—that is, blueberries or blackberries (which are really purple). Most fruits are gold in color (or variants of gold, such as red and orange). As gold is the color of the creative vibratory energy in matter, such fruits help the muscles, the blood, and the tissues. Goat's milk, unbleached almonds, and raisins are very good for the nervous system. But all forms of meat of higher animals, especially beef and pork, are harmful to the nervous system; they are hyper-stimulating and cause aggressiveness.Avoid too much starch, especially foods made from refined flour. Eat whole grains, cottage cheese, and plenty of fruits, fruit juices, and fresh vegetables—these are important. Needless to say, alcoholic beverages and drugs destroy the nervous system; stay away from them.A yogic drink that is very good for the nervous system is made by adding crushed rock candy and fresh lime juice to a glass of water. It should be thoroughly mixed and evenly blended so that the taste is equally sweet and sour. I have recommended this to many people with excellent results.Another beneficial practice when you are very nervous is to take a cold bath. I once told this to a newspaperman. He said, "Well, if I did that every time I was nervous, I would have to carry a bathtub with me all the time!" I said, "Not necessary. Take a large piece of ice and rub it all over, the body, especially over all the openings of the body. With this yoga technique, you will find that your nerves will become much calmer."