What are the recommendations for individuals with hypertension, diabetes mellitus, chronic kidney disease, and those aged over 50?
The American Heart Association (AHA) recommends a sodium intake of less than 1500 mg per day for these individuals. Additionally, the US Dietary Guidelines for Americans recommend an intake of at least 4700 mg/d of potassium. Furthermore, the AHA recommends a DASH-style diet that emphasizes fruits, vegetables, and low-fat dairy products, as well as reduced saturated fat. A diet rich in fruits and vegetables, and therefore high in potassium, is also beneficial and may lower the risk of stroke. Finally, a Mediterranean diet supplemented with nuts may also be considered in lowering the risk of stroke.