Food, absorption of, from intestines, 94 from stomach, 92 amount required, 104 animal, 110 breads, defective method of preparation, 120 carbohydrates, 107 physiologically economical, 107 potatoes, 111 rice, 111 wheat flour, 111 chemical changes in, in stomach, 89 classification of, 105 digestibility of, 110 beef, 110 buttermilk, 111 chicken, 110 eggs, 110 koumiss, 111 milk, 111 mutton, 110 pork, 110 economics, 122 relation to social welfare, 114 fat, 107, 112 heat value and digestibility, 110 indigestible combinations, 119 influence of, on secretion, 98 iron, 102 mineral substances, 107 preparation of, 119 proteins, 105, 115 foods rich in, 115 values, 124-127 variety of, 116 vitamins, 108 Food-stuffs, carbohydrates, 107 as protein protectors, 100 classification of, 105 daily amount required, 66 fats, 107, 112 as protein protectors, 100 mineral substances, 107 proteins, 105 as source of energy, 105 salt, 101 water, 100 Foot, configuration of, 337, 338 description of, in walking, 338-340 Freckles, 64 Friction, mechanical effects of, 31, 306 Friends, choice of, 238 molding effects of, 238, 239 requirements for, 239 Gaches-Sarraute, Madame, hygienic corsets, 269 Games as supplement to gymnastics. See _Athletic games and sports_. Gastric juice, 89 Golf, 372 Greek costumes, 252-254 Gymnasium in campaign against disease, 323-325 Vassar College, 325 Gymnasiums, 336, 337 Gymnasiums against disease, 312, 313, 323-325 and factories, 324, 325, 357 and women’s colleges, 325 Gymnastic dress, 336 Gymnastics, benefits from, 314-316 for symmetric development, 315 medical, 314 physical examination for, 326, 327 practice of, 314 versus athletics, 313 Habit and automatism, 186 Habits and disease, 244 age limit for, 186, 187 bad, 186 Hair, 70-76 brushing, 73 care of, 72-74 cutting of, 74 dandruff, 70 description of, 70, 71 dressing, 74 gray, 75 causes of, 75 treatment of, 75 premature thinness of, 70 treatment of, 72, 73 scalp, dry, treatment of, 74 massage of, 74 seborrheic eczema, 71 shampoo, 73 treatment of, 73 Hair-brush, 73, 74 care of, 74 Hancock, Dr., physical training for women, 286 Hands, care of, 76, 77 chapped, 76 Hands, nails, care of, 76 cleansing of, 77 infection from lack of cleanliness, 77 Headache, 216-219 causes of, 209, 216, 217, 221 symptoms of, 217 treatment of, 217-219 varieties of, 217 neuralgic, 217 Health, good, and vacations, 201, 202 evidences of, 215 Hearing, impairment of, causes of, 163 Heart, description of, 139 frequency of beat, 140 functions of, 139 location of, 139