What dietary approach is known as the DASH diet intended for managing hypertension?

The DASH diet, which stands for Dietary Approaches to Stop Hypertension, emphasizes a high intake of fruits and vegetables while minimizing sodium consumption. This dietary pattern is designed specifically to help manage blood pressure effectively. Fruits and vegetables are rich in essential vitamins, minerals, and antioxidants, which contribute to overall cardiovascular health. This approach also includes whole grains, lean proteins, and healthy fats, but it's particularly noted for its focus on increasing the consumption of fresh produce and decreasing sodium intake to lower hypertension risks.

In contrast, the other dietary approaches listed do not align with the goals of the DASH diet. A focus on high fat and carbohydrate intake, for example, does not support hypertension management and can lead to other health issues. Similarly, a low salt and high protein approach does not capture the full essence of what DASH promotes, as it's not just about protein intake but about the balance of various nutrients. Finally, a diet high in sugar and calorie density goes against the foundational principles of the DASH diet, which strives to promote nutrient-rich foods over empty calories. Thus, the correct option highlights the core principles of the DASH diet in managing hypertension.