Why is potassium important in managing hypertension?

Potassium plays a crucial role in managing hypertension primarily because it helps balance sodium levels in the body. When sodium levels are high, it can lead to an increase in blood volume, which subsequently raises blood pressure. Potassium helps counteract this effect by promoting the excretion of sodium through urine. This process can lead to reductions in blood pressure for individuals who consume adequate levels of potassium.

Moreover, increased potassium intake can lead to vasodilation, the widening of blood vessels, which also contributes to lowering blood pressure. This balance between sodium and potassium is essential for maintaining healthy blood pressure levels, making potassium a key nutrient in hypertension management.

While some options address different aspects of blood pressure and electrolyte balance, the role of potassium in sodium regulation is particularly significant when considering its impact on blood pressure control.