Changes

* The first chapter, [[Rasa Vimana]], explains the role of ''rasa'', ghee, oil and honey in ''dosha'' vitiation and pacification.  ''Ashta ahara vishesha ayatana'' (eight specific factors to be considered in processing food) are described in this chapter.

* The first chapter, [[Rasa Vimana]], explains the role of ''rasa'', ghee, oil and honey in ''dosha'' vitiation and pacification.  ''Ashta ahara vishesha ayatana'' (eight specific factors to be considered in processing food) are described in this chapter.

* The second chapter , [[Trividhakukshi Vimana]] further guides dietary regulations and its consequences, if not followed properly. The disorders due to ''ama'' are also described.  

* The second chapter , [[Trividhakukshi Vimana]] further guides dietary regulations and its consequences, if not followed properly. The disorders due to ''ama'' are also described.  

* The third chapter, [[Janapadodhvansha Vimana]], deals with the prevention of various epidemic disorders caused due to polluted air, water, soil and season. The contamination of these four factors is basic cause of higher mortality rate in an area. The social hygiene aspect is mentioned in this chapter. The lifespan and its gradual decrease according to change in era is predicted here.  

* The third chapter, [[Janapadodhvansaniya Vimana]], deals with the prevention of various epidemic disorders caused due to polluted air, water, soil and season. The contamination of these four factors is basic cause of higher mortality rate in an area. The social hygiene aspect is mentioned in this chapter. The lifespan and its gradual decrease according to change in era is predicted here.  

* The fourth chapter, [[Trividha Roga Vishesha Vijnaniya Vimana]], explains three ways to acquire knowledge of diseases. These are based upon ''aptopadesha'' (authentic scriptural knowledge or knowledge given by authority), ''pratyaksha'' (direct perception by one’s own senses) and ''anumana'' (perception based on logical reasoning). The assessment of various psychological factors is also described in details.  

* The fourth chapter, [[Trividha Roga Vishesha Vijnaniya Vimana]], explains three ways to acquire knowledge of diseases. These are based upon ''aptopadesha'' (authentic scriptural knowledge or knowledge given by authority), ''pratyaksha'' (direct perception by one’s own senses) and ''anumana'' (perception based on logical reasoning). The assessment of various psychological factors is also described in details.  

* [[Sroto Vimana]], the fifth chapter, deals with detailed description of ''srotas'' (transportation and perfusion channels) in the body. It enlists the root of each ''srotas'', common features of its vitiation and general principles of its management. The chapter guides to understand the basic body system involved in a disease and its treatment protocol in general.  

* [[Sroto Vimana]], the fifth chapter, deals with detailed description of ''srotas'' (transportation and perfusion channels) in the body. It enlists the root of each ''srotas'', common features of its vitiation and general principles of its management. The chapter guides to understand the basic body system involved in a disease and its treatment protocol in general.