Show I Tomato Is Builder of- of of Good Teeth f S CHICAGO C Jan 27 fly 27 By The Associated Press Press ot of spinach and tomatoes for tOl children tor-children children Is good Insurance against bad teeth In later life the Chicago Dental society con con- convention convention con convention was informed today by Dr John Albert Marshall 1 pro pro- pro fessor professor of ot dental pathology and biochemIstry at the tn University of of California These foods stand stand high among those rich In vitamin A and Dr Marshalls Marshall's extensive ex- ex experimentation ex experimentation with rats rata has in In- In Indicated indicated to him that this food tood content Is essential to health of teeth |