The Science
Beef flank steak is high in total fat (8% DV) and provides significant protein, but the provided nutrient data does not include sodium or potassium balance details. While it contains potassium (7% DV) and magnesium (5% DV) which may help blood pressure, the high fat content can contribute to weight gain and arterial stiffness, potentially worsening hypertension. The absence of fiber and the presence of saturated fat (implied by total fat) make it less ideal for blood pressure management.
Recommendation
Limit consumption of beef flank steak and prioritize leaner protein sources like fish, poultry, or plant-based proteins, while focusing on a diet rich in fruits, vegetables, and whole grains.