The DASH (Dietary Approaches to Stop Hypertension) diet is a proven, heart-healthy eating plan designed to lower and manage high blood pressure. It emphasizes fruits, vegetables, whole grains, lean proteins (like fish and poultry), and low-fat dairy, while reducing sodium, red meat, sweets, and processed foods. The diet is rich in potassium, calcium, and magnesium—nutrients that help regulate blood pressure. Studies have shown that following the DASH diet can significantly reduce systolic and diastolic blood pressure, especially when combined with reduced sodium intake. It’s often recommended as a first-line lifestyle intervention for managing hypertension.