What dietary change is recommended for patients with hypertension?

Limiting sodium intake is widely recommended for patients with hypertension primarily because excess sodium can lead to fluid retention, which increases blood pressure. High sodium levels can cause the body to retain water, putting additional pressure on blood vessels and the heart. By reducing sodium intake, patients can help lower their blood pressure and reduce their risk of complications associated with hypertension, such as heart disease and stroke.

The emphasis on a low-sodium diet is supported by research and clinical guidelines that indicate that dietary sodium reduction can have a significant positive impact on blood pressure management. This is commonly achieved by avoiding processed foods, which are often high in sodium, and incorporating fresh fruits, vegetables, whole grains, and lean proteins into the diet. Such dietary changes can contribute to overall cardiovascular health and well-being.