If you have high blood pressure, heart failure, or heart rhythm problems, getting enough potassium is especially important.
As well as as regulation of blood pressure, potassium is important in controlling the water content in cells, transmission of nerve impulses, digestion, muscle contraction, and heartbeat. It helps to maintain proper muscle and nerve function; it also helps in some important metabolic processes. Potassium regulates the water balance and acid-base balance in the blood and tissues. Blood serum potassium levels usually are determined to help evaluate heart rhythm irregularities, neuromuscular disorders and kidney function. Potassium works with sodium to maintain the body's water balance.
Additional Information
Potassium helps regulate the fluid and acid/alkaline balance in the body
Potassium is required in protein synthesis and helps the body deal with metabolic end by-products
Potassium may be required by individuals taking diuretics
Potassium stimulates peristalsis, the muscle reflex in the intestines and stomach
Potassium is required for nerve transmission and heart rhythm
Potassium assists with oxygen transportation to the brain
Potassium citrate requires little acidification prior to absorption