Low Potassium Fruits For Ckd

Why do your potassium levels matter?

The main job of the kidneys is to clean your blood of excess fluids and waste products. When functioning normally, these fist-sized powerhouses can filter 120–150 quartsTrusted Source of blood each day, producing 1 to 2 quartsTrusted Source of urine. This helps prevent waste buildup in the body. It also helps keep electrolytes, such as sodium, phosphate, and potassium at stable levels. People with kidney disease have diminished renal function. They’re typically unable to regulate potassium efficiently. This can cause hazardous levels of potassium to remain in the blood. Some medications used to treat kidney disease also raise potassium, which can add to the problem. High potassium levels usually develop slowly over weeks or months. This can lead to feelings of fatigue or nausea. If your potassium spikes suddenly, you may experience difficulty breathing, chest pain, or heart palpitations. If you begin experiencing these symptoms, call your local emergency services. This condition, called hyperkalemia, requires immediate medical care.

How can I minimize my potassium build-up?

One of the best ways to reduce potassium buildup is to make dietary changes. To do that, you’ll need to learn which foods are high in potassium and which are low. Be sure to do your research and read the nutritional labels on your food. Keep in mind that it isn’t just what you eat that counts, but also how much you eat. Portion control is important to the success of any kidney-friendly diet. Even a food that’s considered low in potassium can spike your levels if you eat too much of it.

Foods to add to your diet

Foods are considered low in potassium if they contain 200 milligrams (mg) or less per serving. Some low-potassium foods include:

• berries, such as strawberries and blueberries
• apples
• grapefruit
• pineapple
• cranberries and cranberry juice
• cauliflower
• broccoli
• eggplant
• green beans
• white rice
• white pasta
• white bread
• egg whites
• canned tuna in water

Foods to limit or avoid

The following foods contain over 200 mg per serving. Limit high-potassium foods such as:

• bananas
• avocados
• raisins
• prunes and prune juice
• oranges and orange Juice
• tomatoes, tomato juice, and tomato sauce
• lentils
• spinach
• Brussels sprouts
• split peas
• potatoes (regular and sweet)
• pumpkin
• dried apricots
• milk
• bran products
• low-sodium cheese
• nuts
• beef
• chicken

Although reducing intake of potassium-rich foods is important for those on potassium restricted diets, keeping total potassium intake under the limit set by your healthcare provider, which is typically 2,000 mg of potassium per day or less, is most important.

Depending on your kidney function, you may be able to include small amounts of foods higher in potassium in your diet. Consult your healthcare provider if you have questions about your potassium restriction.

How to leach potassium from fruits and vegetables

If you can, swap canned fruits and vegetables for their fresh or frozen counterparts. The potassium in canned goods leaches into the water or juice in the can. If you use this juice in your meal or drink it, it can cause a spike in your potassium levels. The juice usually has a high salt content, which will cause the body to hold onto water. This can lead to complications with your kidneys. This is also true of meat juice, so be sure to avoid this, too. If you only have canned goods on hand, be sure to drain the juice and discard it. You should also rinse the canned food with water. This can reduce the amount of potassium you consume. If you’re cooking a dish that calls for a high-potassium vegetable and you don’t wish to substitute, you can actually pull some of the potassium from the veggie. The National Kidney Foundation advises the following approach to leaching potatoes, sweet potatoes, carrots, beets, winter squash, and rutabagas:

1. Peel the vegetable and place it in cold water so that it won’t darken.
2. Slice the vegetable into 1/8-inch-thick parts.
3. Rinse it in warm water for a few seconds.
4. Soak the pieces for a minimum of two hours in warm water. Use 10 times the amount of water to the amount of vegetable. If you soak the vegetable for longer, be sure to change the water every four hours.
5. Rinse the vegetable under warm water again for a few seconds.
6. Cook the vegetable with five times the amount of water to the amount of vegetable.

How much potassium is safe?

It’s recommended that healthy men and women over the age of 19 consume at least 3,400 mg and 2,600 mg of potassium per day, respectively. However, people with kidney disease who are on potassium-restricted diets usually need to keep their potassium intake below 2,000 mg per day. If you have kidney disease, you should have your potassium checked by your doctor. They’ll do this with a simple blood test. The blood test will determine your monthly level of potassium millimoles per liter of blood (mmol/L). The three levels are:

• Safe zone: 3.5 to 5.0 mmol/L
• Caution zone: 5.1 to 6.0 mmol/L
• Danger zone: 6.0 mmol/L or higher

Your doctor can work with you to determine how much potassium you should ingest daily, while also maintaining the highest level of nutrition possible. They’ll also monitor your levels to ensure that you’re staying within a safe range. People with high potassium levels do not always have symptoms, so being monitored is important. If you do have symptoms, they may include:

• fatigue
• weakness
• numbness or tingling
• nausea
• vomiting
• chest pain
• irregular pulse
• erratic or low heartbeat

How can kidney disease affect my other nutritional needs?

If you have kidney disease, meeting your nutritional needs may be easier than you think. The trick is getting the hang of what you can eat and what you should reduce or remove from your diet. Eating smaller portions of protein, such as chicken and beef, is important. A protein-rich diet can cause your kidneys to work too hard. Reducing your protein intake by practicing portion control may help. It’s important to note that protein restriction depends on your level of kidney disease. Talk to your healthcare provider to find out how much protein you should be consuming each day. Sodium may increase thirst and lead to drinking too many fluids, or cause bodily swelling, both of which are bad for your kidneys. Sodium is a hidden ingredient in many packaged foods, so make sure to read the labels. Instead of reaching for the salt to season your dish, opt for herbs and other seasonings that don’t include sodium or potassium. You’ll also likely need to take a phosphate binder with your meals. This can prevent your phosphorus levels from getting too high. If these levels get too high, it can cause an inverse drop in calcium, leading to weak bones. You may also consider limiting your cholesterol and total fat intake. When your kidneys don’t filter effectively, eating foods heavy in these components is harder on your body. Becoming overweight due to a poor diet can also put added stress on your kidneys.

Can I still eat out if I have kidney disease?

You may find eating out to be challenging at first, but you can find kidney-friendly foods in almost every type of cuisine. For example, grilled or broiled meat and seafood are good options at most American restaurants. You can also opt for a salad instead of a potato-based side like fries, chips, or mashed potatoes. If you’re at an Italian restaurant, skip the sausage and pepperoni. Instead, stick to a simple salad and pasta with non-tomato-based sauce. If you’re eating Indian food, go for the curry dishes or Tandoori chicken. Be sure to avoid lentils. Always request no added salt, and have dressings and sauces served on the side. Portion control is a helpful tool. Some cuisines, such as Chinese or Japanese, are generally higher in sodium. Ordering in these types of restaurants may require more finesse. Choose dishes with steamed, instead of fried, rice. Don’t add soy sauce, fish sauce, or anything containing MSG into your meal. Deli meats are also high in salt and should be avoided.

The bottom line

If you have kidney disease, reducing your potassium intake will be an important aspect of your day-to-day life. Your dietary needs may continue to shift and will require monitoring if your kidney disease progresses. In addition to working with your doctor, you may find it helpful to meet with a renal dietitian. They can teach you how to read nutrition labels, watch your portions, and even plan out your meals each week. Learning how to cook with different spices and seasonings can help you reduce your salt intake. Most salt substitutes are made with potassium, so they are off limits. You should also check in with your doctor about how much fluid to take in each day. Drinking too much liquid, even water, may tax your kidneys.