A b s t r a c tThe already available expensive conventional therapies for cancer like chemotherapy and radiotherapy have a number of side effects such as myelosuppression and neurological, cardiac, pulmonary, and renal toxicity, which pose serious harm to the quality of there is a need to develop treatment options that include more potent and less toxic anticancer drugs as compared to existing drugs. and vegetables because of phytochemical compounds ex activity of antioxidant and free radicals which in turn showing anti semi agents are primarily used in com treatment of a variety of cancers. VLB is used for the treatment of leukaemia, lymphomas, advanced testicular cancer, breast and lung cancers, and Kaposi's sarcoma, and VCR, in addition to the treat acute lymphocytic leukaemia in childhood. VRLB has shown activity against non lung cancer and advanced breast cancer. based, natural process in order to stop the growth of cancer cells. This approach can limit the damage to normal cells and the accompanying side effects caused by conventional chemot agents. drug development. The current findings and known anticancer agents from natural sources are discussed, and recent therapeutic advances in this field