Potassium is a mineral found in foods such as bananas, orange juice, and potatoes. Like sodium and chloride, potassium is an electrolyte, meaning Potassium takes on a positive or negative charge when dissolved in fluids. Potassium helps regulate the body's fluid levels. Potassium also important for the transmission of nerve impulses, the contraction of muscles, energy production, and blood pressure support....<Read more>