Excessive sodium intake is most commonly associated with which health issue?

Excessive sodium intake is most commonly associated with hypertension, commonly known as high blood pressure. When the body consumes too much sodium, it can lead to an increase in blood volume because sodium holds onto water. This increase in blood volume results in greater pressure against the walls of the blood vessels, ultimately causing the heart to work harder. Over time, this elevated pressure can lead to various cardiovascular issues, including heart disease and stroke.

The relationship between sodium and blood pressure has been well-established, with numerous studies reinforcing the recommendation for reduced sodium consumption in individuals, especially those at risk for or already diagnosed with hypertension. This connection is why managing sodium intake is a critical aspect of dietary guidelines aimed at promoting heart health and preventing high blood pressure.