What is the AHA suggested daily limit for sodium intake for hypertension management?
1,500 milligrams per day
Managing sodium intake is a fundamental aspect of treating hypertension, and this dietary control remains crucial even when taking amlodipine, whose purpose is to reduce blood pressure. Excessive sodium consumption causes the body to retain more water, which directly elevates the total volume of circulating blood within the vessels. This increased volume necessitates the heart working harder, thereby raising blood pressure and counteracting the intended benefits of the amlodipine therapy, potentially leading to suboptimal control. The American Heart Association specifically recommends that individuals managing hypertension aim to limit their daily sodium consumption to approximately 1,500 milligrams. It is important to note that the most significant sources of dietary sodium are often not derived from the salt shaker at the table but rather hidden in processed items such as packaged frozen meals, various condiments, and commercially prepared salty snacks. While the overall daily reduction is the primary objective, spreading intake throughout the day may marginally lessen the immediate systemic burden caused by fluid shifts following a very high-sodium meal.
