Which of the following is not one of the recommendations made by the 2005 Dietary Guidelines for Americans?
A. Eat more than 1 teaspoon of salt (sodium) per day.
B. Eat fiber-rich fruits, vegetables, and whole grains.
C. Engage in at least 60 minutes of physical activity every day.
D. Keep total fat intake betwen 25 percent to 35 percent of calories each day.