We have to eat in such proportion and such kind of food that inside intestines may remain always clear. In a Bengali proverb there is a saying that bhuri and muri. If your these two things are very clear, then there is no question of disease. Bhuri means this abdomen, and muri means this head. If you keep your head and the belly very clear, then you are free from all disease.
So the yoga process, by breathing exercise, by that dhokhi process, there are so many . . . by sitting posture, so many things—the whole thing is that keep the body very fit, brain clear, so that one can think of higher subject matter very nicely. And the more we eat nonsense things, which our nature cannot accept . . .
So there are different classes of men and different kinds of eating. So there is a class of men, dog-eaters. I do not know whether in your country there is any class of men who are dog-eaters, but India, Assam side, there is a class of men who are still dog-eaters. They make a very nice dog preparation. They give the dog to eat rice and molasses mixed together and try to get it eat more and more, so that by suffocation it dies eating, eating.