Fruit is one of nature's perfect foods. Fruits are packed with vitamins, minerals, and fiber, without fat. Even though they are filling, most are naturally low in calories and delicious. The U.S. Department of Agriculture (USDA), the American Cancer Society, the National Academy of Sciences, and the National Cancer Institute recommend that 5 to 9 servings of fruits (and vegetables) be consumed every day, depending on a person's energy intake, to maintain good health and reduce the risk of cancer.