The United States government publishes guidelines for appropriate nutrient intakes. These
Snacks can furnish about one-fourth of the calorie requirements among teenagers. Those snacks should also provide much of the day's allowances for protein, minerals, and vitamins. Sandwiches, fruit, and milk make good snacks for active teenagers. Food from the food pyramid may be part of any meal. A grilled cheese sandwich or a bowl of whole-grain cereal is just as nutritious in the morning as it is at noon. In addition, a good breakfast consists of any foods that supply about one-fourth of the necessary nutrients for the day.
The passage directly states that most of the U.S. population should increase their intake of ______.
A.protein
B.fats
C.starch and fiber
D.sandwiches