Potassium aids in blood pressure control.

Meaning: Potassium helps keep blood pressure at a healthy level.

Choice of Words: Potassium is a mineral that helps regulate blood pressure and muscle function. Aids means to help or assist someone or something. In is a preposition used to indicate a position or location. Blood is the red liquid that circulates in the body, carrying oxygen and nutrients to cells. Pressure is the force exerted by a fluid, especially against the walls of a container. Control means to regulate or manage something.

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