Clinical Nutritionist Practice Test 2025 - Free Practice Questions and Study Guide

High sodium intake is primarily associated with the potential to increase blood pressure, leading to a condition known as hypertension. The relationship between sodium and blood pressure stems from sodium's role in fluid retention; when sodium levels rise, the body holds onto more water to dilute the excess sodium, which can increase the volume of blood in circulation. This added volume can put more pressure on the walls of blood vessels, thereby raising blood pressure.

Additionally, hypertension is a significant risk factor for cardiovascular diseases, including heart attack and stroke. This connection underscores the importance of monitoring sodium intake as part of a strategy to maintain heart health and manage blood pressure levels effectively.

Healthy populations are encouraged to adhere to recommended dietary guidelines that suggest limiting sodium intake to help mitigate these risks. Understanding this relationship is crucial for anyone involved in clinical nutrition, as it informs dietary recommendations and the management of patients with hypertension or those at risk of heart disease.