When Determining the Amounts of Foods from Each Group to Eat

When determining the amounts of foods from each group to eat using the USDA Food Intake Patterns,you need to remember that:​

A) the recommended amounts will vary,depending on age,physical activity,and gender.
B) the recommended amounts are the same for all food groups to provide nutritional adequacy.
C) ​you can eat the same foods every day,as long as you are selecting from all food groups.
D) ​you should not eat more than the recommended amounts from each food group.
E) ​you have to use a correction factor of 1.5 for grains.