The latest research shows that the foods we choose to eat—or not to eat—may increase our life span or the quality of our lives. Not a day goes by, it seems, without feature news stories about food and its impact on health. The message that we can reduce our chances of developing cancer, high blood pressure, diabetes, and other diseases by maintaining a healthy weight, decreasing the fat and calories in our diets, eating more vitamin- and mineral-rich fruits and vegetables, and getting fit is becoming a familiar one. As more research is done, the link between diet and the risk of developing common diseases such.