What is the primary role of potassium found in scallions concerning the maintenance of a healthy cardiovascular system?
Answer
Counteracting the negative effects of excessive sodium intake, which helps regulate blood pressure.
Potassium is a crucial mineral noted for its regulatory role in maintaining proper fluid balance and blood pressure within the body. Its significant contribution in the context of cardiovascular support is its ability to act antagonistically to sodium. High sodium intake often leads to elevated blood pressure by causing fluid retention; potassium mitigates this effect by promoting the excretion of excess sodium. Regular intake of potassium-rich foods like scallions thus supports stable blood pressure, which is a cornerstone of cardiovascular wellness.

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