The purpose of the Dietary Guidelines for Americans is to provide information on making smart food choices, balence food intake with physical activity get the nutrition out of the calories you consume, and handle the food safely. Which activity demonstrates the fourth purpose of the guide lines
A. ignoring a 30-day cabbage-only fad diet in order to lose weight
B. Calculating your BMI
C. Comparing the contents of the chips and whole wheat crackers you want to buy.
D. Washing your hand thoroughly after seasoning raw chicken