Ayurveda is practiced from many ages  by great sage & rishis . The most important fact which distinguishes Ayurveda from other pathy is its guidelines about Daily Regime (Dincharya), Seasonal Regime (Rutucharya), & Ethical code of conduct (Sadvrutta). This is a boon to mankind by Ayurveda. Daily regime & seasonal regime aims in improving ones immunity & vigor to fight against disease . It enables a person to adapt various climatic & seasonal  changes without  suffering any disease hazard. Keeping this as the base, one can  adopt various modalities to achieve good health & immunity . Like wise if a person is diseased, Ayurveda describes for them  various ways to adopt  in daily life, mainly diet modifications, light excercises, things to be avoided etc.  Ayurveda not only aims in physical well being but also a healthy  mental  attitude . Thus, to improve quality of life of a patient , to make him fight against disease like cancer one has to be not only physically fit but mentally  strong.  
We do not claim to completely cure Cancer by Ayurvedic treatment. But Ayurvedic treatment helps to improve quality of life. Ayurvedic treatment in our Cancer Research Project  has benefitted many  Cancer patients .  Ayurveda helps to improve quality of life so as one can feel free from his disease condition.  This boosts the morale of patient.  A person can do his daily work efficiently. Once he feels he is not diseased, a healthy atmosphere is achieved on his personal stride. Thus Ayurveda helps to improve the Quality of life of patient.