Potassium - Wikipedia In the periodic table, potassium is one of the alkali metals, all of which have a single valence electron in the outer electron shell, which is easily removed to create an ion with a positive charge (which combines with anions to form salts) In nature, potassium occurs only in ionic salts
What Does Potassium Do for Your Body? Uses and Benefits A potassium-rich diet is linked to many powerful health benefits It may help reduce blood pressure and water retention, help prevent osteoporosis, and protect against stroke
Potassium - Health Professional Fact Sheet The total amount of potassium in the adult body is about 45 millimole (mmol) kg body weight (about 140 g for a 175 pound adult; 1 mmol = 1 milliequivalent [mEq] or 39 1 mg potassium) [3] Most potassium resides intracellularly, and a small amount is in extracellular fluid [2-4]