You are asked to explain the Dietary Guidelines for Americans to an adult community evening class at the local college. The most appropriate areas to cover in teaching this topic include:
a.) appropriate amounts of sodium, saturated fat, cholesterol, trans-fatty acids, whole grains, and alcohol.
b.) adequate calories and protein for weight maintenance, smoking cessation, herbal supplements, and food fads
c.) importanced of low-carbohydrate diets, smoking cessation, herbal supplements, appropriate food groups, and sodium and potassium
d.) food security, weight maintenance, glucose monitoring, and blood pressure monitoring technique