Chapter I: Part I: General

Chap. I. The Meaning of Health 9

Chap. II. The Human Body 11

Chap. III. Air 14

Chap. IV. Water 25

Chap. V. Food 29

Chap. VI. How much and how many times should we eat? 55

Chap. VII. Exercise 59

Chap. VIII. Dress 64

Chap. IX. Sexual Relations 69