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, ...

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.

If you're one of the many Americans trying to reduce the sodium in your diet, potassium chloride may help do the trick, dietitians say. But some people need to be careful when adding this to their ...