From a survey of the histories of these cases it is evident that while over-exe nis the determining, and, perhaps. indispensable, cause of "soldier's heart," it is not the only factor. The heart may have been weakened by previous disease, or by over indulgence alcohol and tobacco, substances known powerfully to affect the heart. Perhaps the importance of muscular effort has been exaggerate ed. A young man of good history and habits, carefully and systematically trained, can undergo a great deal of hardship and strain without being injured by it. In_ its Is baby strong lier of rickets, teething troup strong child suffers little
les, measles, whooping - cough see baby grow
Text read from the printed page and cleaned; old type leaves the occasional error.