Healthy kidneys maintain a proper level of potassium. Healthy potassium blood
levels are between 3.5 - 5.0 mEq/L. When you have kidney disease, the kidneys
aren’t as effective at removing excess potassium from the blood. Also, some
medications may result in excess potassium retention, rather than it being
removed in the urine. High blood potassium is called hyperkalemia.
What will occur with high potassium level?
Potassium’s most important function is to keep your heart beating. Potassium
helps trigger your heartbeat which circulates blood throughout your body. In
addition, potassium maintains fluid, electrolyte and pH balance in your body,
promotes muscle growth, and sustains a healthy nervous system and brain
function.
It’s a crucial electrolyte that allows your muscles to move easily, lets your
brain send nerve impulses throughout your body and helps your kidneys filter
blood.
A high potassium can cause the following: Nausea, Weakness, Numbness or
tingling, Slow pulse, Irregular heartbeat, Heart failure.
How to lower high potassium level?
Be aware of your potassium allowance when choosing your meals. Here are some
potassium-rich foods to limit or avoid if your diet prescription includes low
potassium:
Fruits: Avocado, bananas, cantaloupe, dried fruit, honeydew melon, kiwi, mango,
oranges and orange juice, papaya, prune juice
Vegetables: Artichoke, dried beans and peas, pumpkin, potatoes and French
fries, spinach (cooked), sweet potatoes, tomatoes and tomato juice, vegetable
juices, winter squash
Dairy: Ice cream, milk, yogurt
Miscellaneous: Chocolate, molasses, salt substitute, seeds and nuts
Potassium is a crucial mineral for the body, but moderation is best when you
have kidney disease. Find out your potassium level and make the necessary
lifestyle changes, such as substituting lower potassium foods for ones high in
if you require a low potassium diet.