What lifestyle change should Mr. Smith consider to avoid developing hypertension?

To avoid developing hypertension, it is essential for Mr. Smith to consider decreasing fat and salt in his diet. High levels of sodium can lead to increased blood pressure as it causes the body to retain more water, elevating the volume of blood that the heart pumps. Moreover, a diet high in saturated and trans fats can contribute to the development of plaque in the arteries, which further increases blood pressure and heightens the risk of heart disease.

Reducing fat and salt intake is consistent with dietary recommendations often associated with heart health, such as the DASH (Dietary Approaches to Stop Hypertension) diet, which emphasizes fruits, vegetables, whole grains, and lean proteins while minimizing unhealthy fats and sodium. Making these dietary modifications can help manage blood pressure and lower the risk of health complications related to hypertension.

The other options do not align with recommendations for preventing hypertension and could potentially exacerbate the condition.