How does your potassium affect your kidneys?

Potassium: It is the job of the kidneys to regulate your potassium levels within a very narrow range. If your kidneys are not working right, or you are taking any meds (like certain diuretics) which interfere with your kidneys' ability to regulate potassium, it can get out of balance and that can be very dangerous. Read this==> http://www.Davita.Com/kidney-disease/diet-and-nutrition/diet-basics/potassium-an.

Let me explain: Potassium. Potassium is a mineral found naturally in many fruits and vegetables, such as oranges, potatoes, bananas, dried fruits, dried beans and peas, and nuts. Healthy kidneys measure potassium in the blood and remove excess amounts. Diseased kidneys may fail to remove excess potassium. With very poor kidney function, high potassium levels can affect the heart rhythm.