【答案解析】It has already been three decades since Richard Nixon declared was against cancer, during which many specialists and scholars spent a large mount of money trying to seek various ways to crack this hard nut. Yet today the death rate of cancer is nearly as high as it was in the 1970s. The death rate from breast Cancer in the US is five to thirty times as high as that of many other countries of the world. In Thailand, only two to five out of every 100,000 women die of breast cancer, whereas in the United States, 30 to 40 meet that fate. Among all the reasons, no one denies that diet is a large factor. Hence people should place a great emphasis on good eating habits. Though proper eating habits can't eliminate cancer, they can help reduce the risk of cancer worldwide.