Which dietary change can help manage hypertension in older adults?

Increasing potassium-rich foods is a well-established dietary change that can help manage hypertension in older adults. Potassium is a crucial mineral that plays a significant role in regulating blood pressure. It helps balance out the negative effects of sodium, which is known to elevate blood pressure when consumed in excess. By increasing the intake of potassium-rich foods, like bananas, oranges, potatoes, spinach, and beans, older adults can promote vasodilation and enhance the kidney's ability to excrete sodium, ultimately helping to lower blood pressure.

Additionally, a diet high in potassium supports overall cardiovascular health, which is particularly important for older adults who may be more vulnerable to hypertension-related complications. This dietary adjustment aligns with recommendations such as the DASH (Dietary Approaches to Stop Hypertension) diet, which emphasizes increased potassium intake as part of a comprehensive plan for managing blood pressure.

In contrast, increasing sodium intake, reducing fiber intake, and decreasing fluid intake do not support hypertension management. High sodium consumption is directly linked to increased blood pressure, while adequate fiber intake has been associated with better health outcomes, including improved heart health. Reducing fluid intake generally is not recommended for managing hypertension in the absence of specific medical advice, as proper hydration is essential for overall health and well-being.