A harmless and healthy substitute for coffee (tea [Pg 41] or cocoa) can be prepared as follows. Even habitual coffee-drinkers will be unable to perceive any difference in taste between coffee and this substitute. Good and well-sifted wheat is put into a frying-pan over the fire and well fried, until it has turned completely red, and begun to grow dark in colour. Then it is powdered just like coffee. A spoon of the powder is then put into a cup, and boiling water poured on to it. Preferably keep the thing over the fire for a minute, and add milk and sugar, if necessary, and you get a delicious drink, which is much cheaper and healthier than coffee. Those who want to save themselves the trouble of preparing this powder may get their supply from the Satyagraha Ashram, Ahmedabad. From the point of view of diet, the whole mankind may be divided into three broad divisions. (1) The first class, which is the largest, consists of those who, whether by preference or out of necessity, live on an exclusive vegetable diet. Under this division come the best part of India, a large portion of Europe, and China and Japan. The staple diet of the Italians is macaroni, of the Irish potato, of the Scotch oatmeal, and of the Chinese and Japanese rice. (2) The second class consists of those who live on a mixed diet. Under this class come most of the people of England, the [Pg 42] richer classes of China and Japan, the richer Mussalmans of India, as well as those rich Hindus who have no religious scruples about taking meat. (3) To the third class belong the uncivilised peoples of the frigid zones, who live on an exclusive meat diet. These are not very numerous, and they also introduce a vegetable element into their diet, wherever they come in contact with the civilised races of Europe. Man, then, can live on three kinds of diet; but it is our duty to consider which of these is the healthiest for us. An examination of the structure of the human body leads to the conclusion that man is intended by Nature to live on a vegetable diet. There is the closest affinity between the organs of the human body and those of the fruit-eating animals. The monkey, for instance, is so similar to man in shape and structure, and it is a fruit-eating animal. Its teeth and stomach are just like the teeth and stomach of man. From this we may infer that man is intended to live on roots and fruits, and not on meat.