Diet for potassium
People who take certain medicines or who have chronic kidney disease must sometimes, under the direction of their clinician, limit the amount of potassium in their diet to keep their potassium level close to normal. You may have hypokalemia if you: Take diuretics (water pills) to treat high blood pressure or heart failure Take too many laxatives Have severe or prolonged vomiting and diarrhea Have certain kidney or adrenal gland disorders Too much potassium in the blood is known as hyperkalemia. Having too much or too little potassium in the body can cause serious health problems. UMass Medical School Section Editor Gary C Curhan, MD, ScD Gary C Curhan, MD, ScD Section Editor — Chronic Kidney Disease. It keeps the heart beating regularly, helps to maintain fluid balance, and allows the nerves and muscles to work properly. The health care provider will recommend a special diet. The kidneys are the main organ that controls the correct level of potassium in the blood. Harvard Medical School Deputy Editor John P Forman, MD, MSc John P Forman, MD, MSc Deputy Editor — Nephrology. Potassium is a very important mineral for the human body. Normally, the level of potassium in your body is balanced by eating foods that contain potassium and getting rid of excess potassium in the urine. Dried apricots contain more potassium than fresh apricots. Milk, yogurt, and nuts are also excellent sources of potassium. JavaScript is required in order for our site to behave correctly. Blood potassium must be well regulated to prevent serious complications. Please enable your JavaScript to continue use our site. The potassium level is measured by taking a small sample of blood from a vein.
All meats (red meat and chicken) and fish such as salmon, cod, flounder, and sardines are good sources of potassium. Soy products and veggie burgers are also good sources of potassium. A low blood level of potassium is called hypokalemia. UpToDate allows you to search in the languages below. Your body needs potassium to: Build proteins Break down and use carbohydrates Build muscle Maintain normal body growth Control the electrical activity of the heart Control the acid-base balance Food Sources. Authors George L Bakris, MD George L Bakris, MD Editor-in-Chief — Nephrology. Potassium is a mineral that your body needs to work properly. To use the sharing features on this page, please enable JavaScript. Vegetables including broccoli, peas, lima beans, tomatoes, potatoes (especially their skins), sweet potatoes, and winter squash are all good sources of potassium. It can cause weak muscles, abnormal heart rhythms, and a slight rise in blood pressure. People with kidney problems, especially those on dialysis, should not eat too many potassium-rich foods. INTRODUCTION Potassium is a mineral that is found in many foods. The University of Chicago Barbara Olendzki, RD, MPH, LDN Barbara Olendzki, RD, MPH, LDN Assistant Professor of Medicine. It seems to us that you have your JavaScript turned off on your browser. Fruits that contain significant amounts of potassium include citrus fruits, cantaloupe, bananas, kiwi, prunes, and apricots. However, some people with chronic kidney disease cannot get rid of enough potassium in their urine because the kidneys do not work well. This article will discuss the normal level of potassium, how it is measured in the blood, and how to eat a low-potassium diet. Eating a low-potassium diet can lower the risk of developing hyperkalemia.
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