Learn more about potassium from experts at WebMD. 1 Potassium … Potassium function: • Potassium is essential for maintaining proper fluid balance, nerve impulse function, muscle function, cardiac (heart muscle) function. Potassium … However, a person can get high blood pressure by consuming too much sodium and not enough potassium. resting cellular … The body gets potassium through foods. Potassium is an essential nutrient that the body requires for a wide range of functions, including keeping the heart beating. Potassium. Potassium and sodium are electrolytes needed for the body to function normally and help maintain fluid and blood volume in the body. The body can use the large reservoir of potassium stored within cells to help maintain a constant level of potassium … Potassium is a mineral that is crucial for normal cell function in the body, including heart muscle cells. It is one of the main blood minerals called "electrolytes" (the others are sodium and chloride), … Potassium citrate is used to treat a kidney stone condition called renal tubular acidosis. A blood potassium level that is too high (hyperkalemia) or too low (hypokalemia) can have serious consequences, such as an abnormal heart rhythm or even stopping of the heart (cardiac arrest). Potassium ions are present in a wide variety of proteins and enzymes. Potassium is the primary positive ion, or cation, found in the cells, where more than 90% of the total body stores of potassium … Potassium is an essential mineral and electrolyte that plays a critical role in many functions of the body, including regulating your heartbeat and blood pressure, proper nerve … It can be difficult to identify if overconsumption is a problem because little is known about the optimal concentration of potassium … Potassium is a mineral that’s crucial for life. Potassium is a very significant body mineral, important to both cellular and electrical function. It’s necessary for the heart, kidneys, and other organs to work normally. Potassium is one of the main blood minerals, or electrolytes, essential to both cellular and electrical function. Abstract. The right level of potassium is key. Potassium levels influence multiple physiological processes, including. The kidneys are primarily responsible for maintaining the body’s total potassium content by balancing potassium intake with potassium … Severe potassium deficiency is called hypokalemia, and it occurs … Potassium is a mineral that is found in many foods and is needed for several functions of your body, especially the beating of your heart. Biochemical function. Potassium is mobile in plants and can be taken up in quantities greater than needed for optimal growth.