60 PLANT DISEASE 



oxygen permeating animal life bears a strict 

 proportion to the haemoglobin, so that animal 

 life having a blood rich in haemoglobin would 

 have much more oxygen permeating its system 

 than an anaemic animal. 



Now the more oxygen there is in the system 

 the more ozone there will be, and there can be 

 no question that such an animal fully supplied 

 with ozone will be much more immune to a 

 given bacterial disease than an anaemic animal 

 poor in ozone. 



Although generally speaking anaemia is 

 associated with an absence of iron only, I am 

 confident that it is also due to a deficiency of 

 nitrogen, phosphoric acid and potash, all or 

 some, and while the haemoglobin is the great 

 oxygen conveyer, still the more phosphoric 

 acid and potash there are in the system the 

 more oxygen there will be. 



Another important factor in immunity is 

 electricity, which is so closely connected with 

 the chemistry of the animal that it is reason- 

 able to think that an animal of normal chemical 

 combination will be in a position to produce 

 much more electricity than an animal chemi- 

 cally deficient. 



