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Practice Speaking: Read Aloud ID: #51757 Long Bananas and Potassium
Instructions
Bananas are rich in mineral potassium. Potassium helps maintain fluid levels in body and regulates movement of nutrients and waste products in and out of cells. Potassium also helps muscles to contract and nerve cells to respond. It keeps heart beating regularly and reduce effect of sodium on blood pressure. Potassium may reduce risk of kidney stones as people age.

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