What health issue can result from excessive sodium intake?

Excessive sodium intake is closely linked to the development of high blood pressure, also known as hypertension. Sodium plays a critical role in regulating blood pressure by influencing fluid balance in the body. When sodium levels are high, the body retains more water to dilute the excess sodium, leading to an increase in blood volume. This increased blood volume exerts additional pressure on blood vessel walls, which can elevate blood pressure over time.

Chronic high blood pressure poses significant health risks, including an increased chance of heart disease, stroke, and kidney disease. Therefore, managing sodium intake is crucial for maintaining healthy blood pressure levels and overall cardiovascular health.