If you have been advised to follow a low potassium diet by your healthcare team, the following information offers some suggestions to help you reduce the amount of potassium you consume. Show
Only follow this advice if your healthcare team have told you that you need to lower your potassium. The general advice we offer could be useful until you are able to see a renal dietitian, who can help you plan your diet so you are getting the right amount of potassium for your specific situation. Why do you need to follow a low potassium diet?Potassium is a mineral found in many foods and drinks. When it’s absorbed into the blood it helps to keep your muscles and heart working properly. Your kidneys help to control the amount of potassium in your blood. Too much potassium can be dangerous as it can cause an irregular heartbeat. How can I reduce my potassium levels?Limiting the amount of potassium in your diet is one way to help reduce the amount of potassium in your blood. Potassium is found in foods and drinks, including potatoes, fruits, vegetables, milk and some snack foods. You may not need to limit all high potassium foods but you will probably need to reduce your portion sizes or how often you eat them. A well-balanced diet contains a variety of foods from different food groups to make sure you get all the nutrients you need to keep as healthy as possible. It can be harder to get a good balance when you have been advised to limit the amount of some foods that you eat. You may also find it difficult to follow this advice if you are already following a special diet for another reason. A dietitian can help you make alterations to your diet to improve your potassium level, whilst also help you to continue enjoying a balanced diet. Advice to help you follow a low potassium dietMaking a few small changes to the cooking methods you use can really help reduce the amount of potassium in your diet.
Lower potassium food choicesFood group: Fruit High potassium foods to limit: Bananas, avocado, oranges, currants , dried fruit (raisins, sultanas, dates, dried apricots). Lower potassium choices:
Food group: Vegetables High potassium foods to limit:
Lower potassium choices:
Food group: Starchy foods High potassium foods to limit:
Lower potassium choices:
Food group: Snacks High potassium foods to limit: Potato crisps, chocolate, fudge, nuts. Biscuits and cakes containing lots of dried fruit, nuts or chocolate. Lower potassium choices:
Food group: Drinks High potassium foods to limit: Coffee (limit to 1 cup a day), malted milk drinks for example Ovaltine® or Horlicks®, hot chocolate, fruit and vegetable juices, smoothies, wine (limit to 1 small glass white wine), beer, cider. Lower potassium choices: Tea, herbal tea, squash or cordial, water, fizzy drinks. Spirits are lower in potassium than other alcoholic drinks. Food group: Milk and dairy products High potassium foods to limit:
Lower potassium choices:
Food group: Salt substitutes High potassium foods to limit: Lo-Salt, So-Low, reduced sodium salt. Lower potassium choices: Pepper, fresh or dried herbs, spices, chilli, garlic. What else can I do to lower my potassium levels?You may need to do more than just alter your diet to keep your potassium levels low. Your healthcare team will check to see if there might be other reasons that your potassium is raised. Constipation, poor blood glucose (sugar) control and certain medications can all affect your potassium levels. Ask your doctor for more information about this. Lowering your potassium levels: download or order Kidney Care UK's information leafletYou can download our Lowering your potassium levels leaflet for free. You can also order a printed copy of Kidney Care UK’s Lowering your potassium levels leaflet to be sent to you in the post. What fruits and vegetables have lowThe recommended serving size for these low-potassium foods is 1/2 cup.. Apples (plus apple juice and applesauce). Blackberries.. Blueberries.. Cranberries.. Fruit cocktail.. Grapes and grape juice.. Mandarin oranges.. Peaches.. What vegetables are lowVEGETABLES LOW IN POTASSIUM. Asparagus.. Bean sprouts.. Broccoli.. Cabbage.. Carrots.. Cauliflower.. Celery.. Cherry tomatoes.. What foods bring potassium levels down?Some low potassium options include:. rice milk.. coffee.. herbal tea.. sparkling water.. cakes and pies without chocolate or fruits high in potassium.. cookies without chocolate or nuts.. What fruits are suitable for kidney patients?Kidney-friendly foods
These include: Fruit: apples, cranberries, grapes, pineapple, and strawberries. Vegetables: cauliflower, lettuce, onions, peppers, and radishes.
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