RESUMO
Most health problems develop due to the wrong eating habits and cooking methods. Ayurveda deals with the pathya, apathya or pathya vyavastha (planning of diet- dietetics) in a very scientific and holistic way of Dietetics. The diet planning mentioned in our classical literature is very rational and based on certain principles. Lot of importance is given to the diet with regard to its processing, quality, quantity and so on. Due consideration is given to the atmosphere, psychological condition, status of health, digestion etc. of the person while dealing with this issue. The diet should also be planned according to the age, season, habitat and the preference of the person. In this paper the fundamental principals of Pathya vyavastha (dietetics) with appropriate references, recommended diet based on the texts and clinical findings for some important diseases such as diabetes, liver diseases, acid -peptic disorders, cardiac diseases are dealt with. The proper incorporation of diet not only can prevent many preventable disorders but plays major role in the management of the Diseases. Ayurveda has very holistic and scientific approach in planning the diet. The fundamental principles like tridosa, prakrti, the tastes, processing of food, the quality, quantity, and the rules regarding eating food if considered while incorporating the diet one can keep away from many diseases of body and mind.
