Nutrition and Physical Degeneration: A Comparison of Primitive and Modern Diets and Their Effects

activator adequate animals appearance attacked birth body bones born boys butter carry cause cent Chapter chemical child civilization coast condition culture defects deficiency deformities degeneration dental arches dental caries diet disease districts effect entirely Eskimos evidence examined excellent face facial factors fertility fish foods four girls growth human hundred illustrated important increase Indians indicated individuals interest islands isolated land living lower marked milk minerals modern mother native natural nearly normal Note nutrition obtained occurred organs parents period physical plant population practically present primitive problem progressive quantity races reported result seen shown skulls soil stocks teeth tion tooth decay tribes typical United upper various vitamin young