This post will explain what foods you should eat and what foods you should avoid on a low potassium diet.
Although the body needs potassium to regulate its activities, a low potassium diet may be beneficial for individuals whose levels become excessively high.
Since excessive potassium levels in the body can cause hazardous conditions like weak muscles and other issues.
However, extra potassium is flushed out of the body by the kidneys in the urine. Furthermore, this could be a problem for people with kidney problems.
In some cases, a low potassium diet may help you keep your potassium levels in a healthy range.
We have included a 7-day meal plan for a low potassium diet for you. Scroll down to learn more.
A Low Potassium Diet: What Is It?
Importantly, when the daily potassium intake is less than 2,000 milligrams, it is considered a low potassium diet. Additionally, it implies that the average person isn’t getting the recommended six to eight servings of veggies and fruits per day.
Certainly, following the advice of their healthcare providers, individuals with advanced renal illness or those on specific drugs may be required to consume even less.
To maintain good health, adults should consume 3,400 milligrams of potassium daily for males and 2,600 milligrams for women, as stated by the US National Academy of Sciences. Moreover, the daily limit is 2,000 mg for people with hyperkalemia,
high blood potassium levels, and chronic kidney disease. So, potassium recommendations may need to be lowered to 1,500 mg daily or lower in severe renal disease.
Low Potassium Diet: How It Works
Here are the guidelines for following a low potassium diet:
Cut Back on Foods Rich in Potassium
It allows moderate to no consumption of foods that are high in potassium and focuses on reducing dietary fiber intake.
For example, these foods include bananas, potatoes, mangoes, red meat, spinach, kiwis, beets, and so on.
Managing Serving Sizes
Your potassium intake might still rise if you eat a lot of low potassium foods all at once. As a result, when following a low potassium diet,
it is essential to pay close attention to portion control and meal planning. Similarly, to keep your potassium levels in a healthy range, cut back on portions of foods that are high in potassium.
Beware of Additives Rich in Potassium
Additives like potassium chloride are abundant in processed and packaged foods. When following a low potassium diet, it is important to read labels thoroughly and consume fewer processed foods.
Choosing Options with low Potassium
Similarly, a possible way to eat more without going overboard on potassium is to select foods with a lower potassium content or to substitute foods with lower potassium content.
For example, you might opt for white rice instead of brown, or grapefruit instead of grapes.
Exploring Efficient Cooking Techniques
The most typical method for potentially extracting potassium from potatoes and other root vegetables is leaching. In this method, the vegetables are first sliced and soaked in water for the night. Then, after draining, they are boiled in fresh water.
On the other hand, boiling foods can drastically lower their potassium content, as opposed to leaching. According to research in the National Library of Medicine, shredding or cutting veggies before boiling them helps remove significantly more potassium than simply leaching.
All of these methods work very well, and they could help you optimize or decrease your potassium intake. Furthermore, an experienced registered dietitian can give you special advice on how to keep your potassium levels in a healthy range. Also, they can recommend some healthy options that are low in potassium.
To control potassium levels, you might want to eat low potassium foods if you have accidentally consumed too much. Read the following sections to gain a better understanding of what to eat and what to avoid.
Avoid These Foods If You’re On a Low Potassium Diet
When on a low potassium diet, it is important to stay away from foods that are rich in potassium. These meals consist of:
- Fruits – Melons, bananas, oranges, kiwi, mango, prunes, nectarines, papaya, dates, pomegranate, dried fruits, and dried figs
- Vegetables – Potatoes, tomatoes, carrots, sweet potatoes, spinach, winter squash, kale, Swiss chard, collards, beet greens, and dried beans
- Dairy – Milk, ice cream, yogurt
- Nuts and seeds – Almonds, chestnuts, cashews, sunflower seeds, pistachios, and pumpkin seeds
- Legumes – Lentils, kidney beans, peas, lima beans, black-eyed peas, soybeans
- Processed foods – Certain cereals, sports drinks and energy bars,
The Low Potassium Diet: What Foods Should You Eat?
On a moderate diet, you can eat these items that are lower in potassium.
- Fruits – Apples, berries, pears, grapes, pineapples, cherries, and peaches
- Vegetables – Cucumbers, celery, cabbage, iceberg lettuce, onions, eggplant, radishes, turnips, asparagus, carrots, and green beans
- Refined grains – rice, cereal, pasta, and bread (not whole grain)
- Dairy – Cheese, butter, and sour cream
- Meat and poultry – Beef, chicken, pork, turkey, and lamb
- Fish – Tuna, flounder, salmon cod, shrimp, haddock, and scallops
- Lower potassium condiments – vinegar, salt, mustard, and sugar
7-Day Meal Plan for a Low Potassium Diet
Following is an example of a 7-day meal plan for a low potassium diet for your convenience. But consider that this is only a reference. When deciding on portion control and food choices, it’s wise to seek the advice of a registered dietitian.
Day 1:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | Eggs, 1/4 cup of low-potassium veggies, 1/2 cup of orange juice, 1 piece of whole-wheat bread, and 1 tablespoon of margarine | 367 | 17g | 29g | 20g |
Lunch | One medium apple, half a cup of milk, lettuce, and tuna salad on a sandwich made with bread | 452 | 29g | 48g | 16g |
Dinner | 1 small dinner bun slathered in margarine, roast beef, mashed turnips, and half a cup of boiled carrots | 538 | 35g | 41g | 26g |
Snack | Peanut butter with celery sticks | 200 | 6g | 8g | 17g |
Total | 1557 | 87g | 126g | 79g |
Day 2:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | A quarter cup of grapefruit juice, half a slice of toast, a spoonful of margarine, and an egg | 370 | 16g | 28g | 20g |
Lunch | A turkey and cheese chef’s salad, one little dinner roll slathered in margarine and half a cup of milk | 610 | 33g | 33g | 38g |
Dinner | Pulled pork, 1 cup of rice pilaf, and 1/2 cup of green beans | 485 | 28g | 54g | 16g |
Snack | Berries | 50 | 1g | 12g | 0.5g |
Total | 1515 | 78g | 127g | 74.5 |
Day 3:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | Half a cup of milk, half a cup of berries, and oatmeal with raisins | 350 | 10g | 55g | 9g |
Lunch | Sushi, carrots, and celery sticks with peanut butter and jelly sandwich | 470 | 12g | 57g | 23g |
Dinner | Gravy, green beans, mashed potatoes, and turkey | 460 | 42g | 30g | 19g |
Snack | A tablespoon of peanut butter, sliced apples | 180 | 3g | 18g | 11g |
Total | 1460 | 67g | 160g | 62g |
Day 4:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | Half a cup of milk, one little peach, and cream of wheat | 300 | 8g | 55g | 5g |
Lunch | Grapes, a little bag of chips, a tuna salad wrap with tomatoes and lettuce | 500 | 25g | 60g | 20g |
Dinner | Grilled asparagus, salmon, and quinoa | 550 | 35g | 35g | 25g |
Snack | Yogurt | 150 | 5g | 18g | 7g |
Total | 1500 | 73g | 168g | 57g |
Day 5:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | One slice of toast, half a cup of berries, sliced ham, and scrambled eggs | 350 | 20g | 25g | 18g |
Lunch | A little salad, soup, and a sandwich | 400 | 15g | 40g | 20g |
Dinner | Beef tacos | 550 | 25g | 35g | 30g |
Snack | Hummus and vegetable sticks | 100 | 3g | 12g | 5g |
Total | 1400 | 63g | 112g | 73g |
Day 6:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | ½ cup of orange juice, one spoonful of margarine, and a stack of pancakes | 450 | 6g | 60g | 20g |
Lunch | Onion, pickle, lettuce, and beef burgers served on buns | 500 | 25g | 30g | 25g |
Dinner | Asparagus with turkey Alfredo | 600 | 35g | 35g | 35g |
Snack | Popcorn | 100 | 3g | 20g | 2g |
Total | 1650 | 69g | 145g | 82g |
Day 7:
Meal category | Meal Option | Calories | Protein | Carbohydrates | Fat |
Breakfast | Half a cup of blueberries, half a cup of milk, and some syrup for the waffles | 450 | 11g | 65g | 16g |
Lunch | One appetizer serving of roasted eggplant soup with a grilled cheese sandwich | 600 | 15g | 60g | 35g |
Dinner | Slow cooker beef stew with pasta | 700 | 30g | 80g | 25g |
Snack | Using a tablespoon of peanut butter and sliced apples | 200 | 4g | 20g | 12g |
Total | 1950 | 60g | 225g | 88g |
Nonetheless, you can control your potassium levels by adhering to this comprehensive eating plan. However, be careful not to consume too much potassium if you don’t manage your portions. A low potassium diet also has the potential to be fun. Hearty and tasty meals are still within your reach.
The Bottom Line
In conclusion, individuals attempting to limit their potassium consumption, such as those with chronic renal illness, can benefit from following a low potassium diet. Apples, strawberries, rice milk, and white bread are just a few of the low-potassium items that are heavily promoted on the diet. Also, foods that are high in potassium, such as bananas, potatoes, spinach, and sweet potatoes, are either not allowed or severely limited in consumption. Having a conversation with your doctor or a certified nutritionist should precede any low potassium diet plans. Plus, they are able to cater to your specific dietary preferences while still ensuring your safety and well-being.
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