ON DOMESTIC ECONOMY AS A BRANCH OF STUDY. Impediment to making Domestic Economy a Study at School. First Reason why it should be so made. State of Domestic Service precarious. Second Reason. Examples illustrating. Third Reason. Questions asked. First Objection; how answered. Next Objection; how answered. Next Objection; how answered. Last Reason, 63 CHAPTER V. ON THE CARE OF HEALTH. Importance of a Knowledge of the Laws of Health, and of the Human System, to Females. Construction of the Human Frame. BONES; their Structure, Design, and Use. Engraving and Description. Spinal Column. Engravings of Vertebrae. Exercise of the Bones. MUSCLES; their Constitution, Use, and Connection with the Bones. Engraving and Description. Operation of Muscles. NERVES; their Use. Spinal Column. Engravings and Descriptions. Distortions of the Spine. Engravings and Descriptions. BLOOD-VESSELS; their Object. Engravings and Descriptions. The Heart, and its Connection with the System. Engravings and Descriptions. ORGANS OF DIGESTION AND RESPIRATION. Engraving and Description. Process of Digestion. Circulation of the Blood. Process of Respiration. Necessity of Pure Air. THE SKIN. Process of Perspiration. Insensible Perspiration. Heat of the Body. Absorbents. Importance of frequent Ablutions and Change of Garments. Follicles of Oily Matter in the Skin. Nerves of Feeling, 68 CHAPTER VI. ON HEALTHFUL FOOD. Responsibility of a Housekeeper in Regard to Health and Food. The most fruitful Cause of Disease. Gastric Juice; how proportioned. Hunger the Natural Guide as to Quantity of Food. A Benevolent Provision; how perverted, and its Effects. A Morbid Appetite, how caused. Effects of too much Food in the Stomach. Duty of a Housekeeper in Reference to this. Proper Time for taking Food. Peristaltic Motion. Need of Rest to the Muscles of the Stomach. Time necessary between each Meal. Exceptions of hard Laborers and active Children. Exercise; its Effect on all parts of the Body. How it produces Hunger. What is to be done by those who have lost the Guidance of Hunger in regulating the Amount of Food. On Quality of Food. Difference as to Risk from bad Food, between Healthy Persons who exercise, and those of Delicate and Sedentary Habits. Stimulating Food; its Effects. Condiments needed only for Medicine, and to be avoided as Food. Difference between Animal and Vegetable Food. Opinion of some Medical Men. Medical Men agree as to the Excess of Animal Food in American Diet. Extracts from Medical Writers on this Point. Articles most easily digested. The most Unhealthful Articles result from bad cooking. Caution as to Mode of Eating. Reason why Mental and Bodily Exertions are injurious after a full Meal. Changes in Diet should be gradual; and why. Drink most needed at Breakfast; and why. Dinner should be the heartiest Meal; and why. Little Drink to be taken while eating; and why. Extremes