Final answer:
The recommended number of serves per day for girls aged 14-18 is 2-3 serves.
Step-by-step explanation:
The recommended number of serves per day for girls aged 14-18 is 2-3 serves. This recommendation is based on the MyPlate approach developed by the United States Department of Agriculture (U.S.D.A.) Center for Nutrition Policy and Promotion. According to MyPlate, half of the plate should have fruits and vegetables, one-quarter should have whole grains, and one-quarter should have protein. Dairy products should be low-fat or non-fat.