Our cells contain more potassium than any other mineral. A total of approximately 250 grams of this nutrient can be found in the adult body. Low levels of potassium are associated with high blood pressure. Some researchers feel that, in some cases, low potassium may play a more significant role in hypertension than high sodium does. Potassium is essential for maintaining the fluid balance in our cells, and is required for the enzymatic reactions taking place within them.
Potassium is used to convert glucose into glycogen for storage and later release.
It is also used for nerve transmission, muscle contraction, hormone secretion, and other functions. Too little sodium is as dangerous as too much sodium when it comes to maintaining mineral balances in the blood and blood pressure. Our bodies contain between 20 and 28 grams of magnesium. Half of that amount is found in the bones. The remainder activates hundreds of enzymes throughout the body, and is critical for proper cell function.