Complete ICHWC Exam Preparation 2025 - National Board Practice Test

The primary benefit of the DASH diet is its ability to lower blood pressure and LDL cholesterol. The DASH (Dietary Approaches to Stop Hypertension) diet is specifically designed to combat high blood pressure through a balanced intake of nutrients. This diet emphasizes the consumption of fruits, vegetables, whole grains, lean proteins, and low-fat dairy while minimizing saturated fats, sugars, and sodium.

Research has consistently shown that following the DASH diet can significantly reduce systolic and diastolic blood pressure, making it beneficial for those with hypertension or at risk of developing it. Additionally, by promoting heart-healthy foods and reducing unhealthy fats, the DASH diet can also lead to lower levels of LDL cholesterol, which is crucial for reducing the risk of heart disease.

In contrast, increasing blood pressure would be counterproductive to the goals of the DASH diet, while raising HDL cholesterol, though beneficial, does not capture the main focus of the diet. Finally, improving appetite control is not the primary aim of DASH; its primary focus is on cardiovascular health and blood pressure management. Thus, the key benefits lie in its direct impact on lowering blood pressure and LDL cholesterol.