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Some Health Rules and the Reasons
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alcohol amount animals anthrax antitoxin avoid bacilli bacteria bath become blood body boys and girls breathing brush called catch cold cause cells clean cleanliness clothing common cold contains corpuscles cowpox death rate decay dentine develop digestive tract diphtheria disease dishes drink dust Edward Jenner eggs epidermis exercise fermentation fruits germs glands glasses grow growth hands harmful health club health habits hookworm ice-box important infected inspection Intestinal Juice intestine juice keep kinds living look lungs meals microscope milk mind mold mosquito mouth muscles nose Pasteur person plants poison posture produce protect protein pupa records rinsed Schick Test skin sleep smallpox soil spoil spores stomach sugar teeth things throat tiny tion tissues tobacco towels tubercle tuberculosis typhoid fever vaccination vegetables vigorous wall warm washed weight graphs workshops yeast