Formaldehyde, test for, 67 Formulas, determining fuel value of, 221 for constipation, 143 for feeding infants, 140, 212 Fowls, and _see_ Meat composition of, 488 fuel value of, 466, 488 nutrient value of, 466 French dressing, preparation of, 134 Frozen custard, preparation of, 91 Fructose, 9 Fruit, preparation of, 126, 127, 128 vitamines in, 497 Fruit beverages, preparation of, 96 Fruit jellies, method for, 135 preparation of, 160 Fruit salads, preparation of, 131, 132 Fruit sauce, preparation of, 111 Frying, 71 Fuel value of food, 36 to compute, 39, 221 Galactose, 9 Gall bladder, diet after operations on, 318, 321 Gallstones, 408 available foods, 410 dietetic treatment for, 408, 409 diet sheets for, 411, 412, 413 Gastric, and _see_ Stomach Gastric cancer, 260 dietetic treatment in, 260 Gastric digestion, 172 factors influencing, 175 Gastric, disturbances, factors inducing, 261, 262 Gastric hemorrhage, 251 Gastric juice, composition of, 246 retardation of, 175 stimulation of, 175 Gastric secretion, effect of alkaline carbonates on, 175 effect of fatty foods upon, 175 water as a stimulant, 253 Gastric ulcer, 251 bland diet in, 255 convalescent diet in, 254 dietetic treatment in, 252, 256 lavage in, 255 Lenhartz diet in, 257 starvation treatment of, 252 Gastritis, acute, 248 dietetic treatment in, 248, 249 Gastritis, chronic, 250 dietetic treatment of, 250 Gastro-enterostomy, diet after, 321 Gastro-intestinal disturbances, relapses in, 244 Gastro-intestinal tract, feeding in diseases of, 245 Gavage, 60 Gelatin, composition of, 488 food content of, 480 fuel value of, 466, 488 nutrient value of, 466 standard portion of, 480 Gelatin jellies, preparation of, 135 Gerhardt's test for diacetic acid, 332 Girls, heights and weights for, 501 Globulins, 20 Glucose, 8 Gluten food, ash constituents of, 474 Glycogen, 12 Glycolytic enzymes, 171 Goose, _see_ Meat Gooseberries, ash constituents of, 474 Gout, 417 alcohol in, 412 allowable foods in, 420 avoidable foods in, 420, 421 dietaries in, 422 dietetic treatment in, 420, 445 foods to be condemned in, 420 glycosuria in, 419 obesity in, 419 purin-free diet in, 410 Grape butter, fuel value of, 466 nutrient value of, 466 Grapefruit, ash constituents of, 474 composition of, 488 food content of, 480 fuel value of, 466, 488 nutrient value of, 466 standard portion of, 480 vitamines in, 497 Grape juice, ash constituents of, 474 composition of, 488 food content of, 480 fuel value of, 488 standard portion of, 480 vitamines in, 497 Grape juice ice, preparation of, 136, 137 Grape juice jelly, preparation of, 135