Clinical Nutritionist Practice Test 2026 - Free Practice Questions and Study Guide

Excessive sodium intake is closely associated with high blood pressure, also known as hypertension, which is a significant risk factor for cardiovascular diseases, including heart disease and stroke. When too much sodium is consumed, it can lead to fluid retention in the body. This increased fluid volume raises the pressure within the blood vessels, contributing to hypertension. Over time, high blood pressure can damage the arteries, leading to plaque buildup and eventually increasing the likelihood of heart-related complications.

While other conditions can be linked to various dietary factors, they are not primarily associated with elevated sodium intake in the same direct way. For example, fatigue and dizziness may stem from a variety of causes, including dehydration or anemia, rather than sodium intake specifically. Similarly, muscle cramps and joint pain can arise from numerous factors such as electrolyte imbalances or physical overexertion, rather than just high sodium levels. Vision problems and headaches can also result from a wide range of health issues, and while they might relate to high blood pressure indirectly, they do not specifically focus on the consequences of excessive sodium intake. Hence, the correct association of sodium with high blood pressure and the risk for heart disease is a critical point in understanding the implications of sodium in diet and health.