Curcumin is a powerful antioxidant, can effectively prevent a variety of diseases such as cancers and inflammation. Studies have shown that Curcumin is helpful to the cancer patient at all stages. When cells first distorted, the tumors may stimulate the growth of new blood vessels so as to replenish nutrition needed for rapid growth of tumors, cancer cells invade the tissues nearby and transfer, the growth and metastasis process of cancerous tumor are to be achieved through a combination of DNA and transcription factors. Curcumin can inhibit the signals between cancerous nuclear factor and the normal cells, effectively reducing cancer development.