Modern research has established beyond doubt, that the outer layers of grains contain mineral salts and vitamines that are indispensable to human life. Facts prove that man, if confined to an exclusive diet of white bread, ultimately dies from malnutrition. Cereals which have been "refined" of their husks present a highly starchy food, and unless they are properly balanced by base-forming substances, trouble is sure to follow. Scurvy, beri-beri, and acidosis have been fatal to many expeditions, though these diseases no doubt can be avoided by a judicious selection of provisions that insure acid and base forming nutrition in the right proportion. [*] [Footnote *: For an illuminating example of poorly balanced food, see _Physical Culture Magazine_, New York, for August, 1918, in which Mr. Alfred W. McCann describes the disaster to the Madeira-Mamore Railway Company in Brazil, when "four thousand men were literally starved to death on a white bread diet." In the July number may be found the same food expert's interesting manner of curing the crew of the German raider _Kronprinz Wilhelm_, which in April, 1915, put in at Newport News, in Virginia, with over a hundred men seriously stricken with acidosis. The crew had enjoyed an abundance of food from the ships they had raided and destroyed, but a mysterious disease, pronounced to be beri-beri, was crippling the crew. As the patients failed to respond to the usual treatment, the ship's chief surgeon consented to try the alkaline treatment which Mr. McCann suggested to him. The patients rapidly recovered on a diet consisting of fresh vegetable soup, potato-skin liquor, wheat bran, whole-wheat bread, egg yolks, whole milk, orange juice, and apples. No drugs were administered. It may be added that Dr. Alfred Berg (in the same magazine, September, 1919) recounts the cure of an absolutely hopeless case of stomach trouble by the vegetable juice prepared according to McCann's formula. He has found the results gained by the use of this soup in diet "so remarkable as to be almost unbelievable." The formula in question, as taken from McCann's article, is: "Boil cabbage, carrots, parsnips, spinich, onions, turnips together for two hours. Drain off liquor. Discard residue. Feed liquor as soup in generous quantities with unbuttered whole-wheat bread."]