A nurse is caring for a preschool-aged child whose parent asks how to get their child to eat healthier food. Which of the following responses should the nurse make?

A. "Preschool-aged children thrive on routine, so you shouldn't change their eating.": While routine is important, offering a variety of healthy foods within that routine helps promote balanced nutrition rather than maintaining the same limited options. B. "As long as they're getting the appropriate calories, you don't need to change their diet.": Focusing only on calories overlooks the importance of nutrient quality, variety, and balanced food groups, which are critical for growth and development at this age. C. "Preschool-aged children are finicky eaters, so there isn't much you can do except provide what they will eat.": Labeling children as finicky may discourage proactive strategies; parents can influence dietary habits through structured choices and positive reinforcement. D. "You can offer different foods for them to choose from to provide variety.": Allowing children to choose from a variety of healthy options encourages autonomy, supports positive eating behaviors, and exposes them to new tastes and nutrients, which aligns with evidence-based recommendations for preschool nutrition.