Certified Nutrition Specialist (CNS) Practice Exam 2025 – All-in-One Guide to Master Your CNS Certification!

The correct answer is that a person following the DASH (Dietary Approaches to Stop Hypertension) diet should aim for 8-10 servings of fruits and vegetables daily. This recommendation is based on the diet's emphasis on increasing the intake of nutrient-dense foods, which are rich in potassium, magnesium, and fiber, and low in sodium, all of which contribute to lowering blood pressure and improving overall heart health.

This high intake of fruits and vegetables is essential as these foods are also linked to reductions in hypertension and provide a plethora of vitamins, minerals, and antioxidants. The DASH diet specifically encourages a diverse range of colors and types, which helps ensure a broad spectrum of nutrients that are beneficial for cardiovascular health.

In contrast, the other options suggest lower daily servings, which do not align with the DASH diet's goals of maximizing nutrient intake from fruits and vegetables to effectively manage blood pressure. Thus, aiming for 8-10 servings is central to achieving the desired health benefits that the DASH diet promotes.