Abdomen, 60. Adam's apple, 68. Adenoids, 136. Air, 59, 65, 129. Albumin, 10, 17, 18, 49. Alcohol, 38. Alcohol and arteries, 56. biliousness, 46. bitters, 46. blood, 55. brain, 95. breathing, 70. burning, 69. catching cold, 71. character, 97. cooking, 47. delirium tremens, 96. digestion, 46. eyes, 103. feeling, 95. habit, 44. heart, 56. heat, 72. heredity, 96. insanity, 96. Jamaica ginger, 47. kidneys, 81. liver, 46. lungs, 70. medicine, 47. money waste, 97. motion, 95. muscles, 119. sickness, 82. skin, 81. stomach, 45. strength, 56, 120. strong drink, 40. suffering, 97. taste, 107. thirst, 44. thought, 95. Alcohol, use of, 39. Ameba, 7, 52. Appetite, 27. Arteries, 51, 55. Ashes, 12, 62, 78. B Bacteria, 123. Bathing, 78, 126. Beer, 43. Bile, 18. Biliousness, 20. Bitters, 46. Bleeding, 49, 52. Blood, 13, 19, 49, 61. Board of Health, 137. Bones, 109. Bowels, 18. Bowlegs, 110. Brain, 88. Brandy, 44. Bread, 24, 38. Breathing, 59, 60, 67. Broken bones, 110. Burning, 61, 118. Butter, 23. C Cake, 24, 29. Candy, 29. Canning fruit, 37, 124. Capillaries, 51, 61. Catching cold, 54, 65, 72, 125, 132. Cells, 8. Cells, blood tubes of, 51. breathing of, 61. burning of, 62. composition of, 11. food of, 13, 55. messages of, 85, 100. Cells of blood, 49, 132. bone, 109. brain, 88. epithelium, 76. muscle, 115. skin, 75. spinal cord, 86. yeast plant, 38. Cheese, 23. Chest, 60. Chewing, 14. Chewing gum, 34. Chewing tobacco, 33. Cider, 42. Cigarettes, 34. Cigars, 34. Clams, 24. Clot, 49. Clothes, 63. Coated tongue, 20. Coffee, 27. Cold, feelings of, 101. Colds, 54, 65, 72, 125, 132. Connective tissue, 9. Contagious diseases, 137. Cooking, 13. Cotton, 63. Cream, 23. Cross-eyes, 102. Cuts, 53. D Deafness, 105. Decay, 124. Delirium tremens, 96. Diaphragm, 60. Digestion, 13. Diphtheria, 53, 134, 137. Dirt, 126. Dirt in eye, 102. Disease germs, 29, 53, 65, 72, 81, 123. Distillation, 43. Drinking cup, 128. E Ear, 104. Ear wax, 104. Eating, 20. Egg, 23. Epidermis, 76. Epithelium, 75. Eustachian tube, 105, 136. Exercise, 118. Eye, 101. Eyeball, 101. Eyelids, 102. F Far sight, 103. Fat, 11, 18, 25, 49, 92.