Potassium chloride is a supplement that can treat low potassium levels or hypokalemia. Possible benefits of potassium chloride include reducing high blood pressure, reducing the risk of heart disease, ...

Potassium chloride, or potassium salt, consists of the minerals potassium and chloride. It's used to treat hypokalemia, a condition of low blood potassium levels. It can also help lower blood pressure ...

The FDA is encouraging food manufacturers to use the mineral salt in its products. Here’s some foods that already have it. Share on Pinterest Some potato chips already contain potassium chloride.