Some nuts have effective properties that fit the diets of people with kidney problems and are, therefore, recommendable for the kidney. In this blog, we will look at which nuts are good for kidneys and how you can include them in your diet.
Nuts are enjoyable snack with many health benefits; for people with kidney infection, they may be wondering if they include nuts to their diets or not.
Why you should take care of your kidney
When it comes to our health, we often focus on our hearts, lungs, and other vital organs. But what about our kidneys? These bean-shaped organs are responsible for removing waste products and extra fluid from the bloodstream and maintaining blood pressure and electrolyte balance. They also produce hormones that help control blood pressure and make red blood cells.
Regrettably, many people pay less attention their kidneys, what they don’t know is that Chronic kidney disease is a “silent killer”; most of the time, patients and even doctors are not aware of the condition until it is too late.
Can You Eat Nuts When You Have Kidney Disease?
You may have heard conflicting information about whether you should consume nuts if you have kidney problems. The good news is that nuts are not entirely bad for you even if you have kidney problems; however, you should take them in moderation. Nuts are very excellent sources of protein, healthy fat, and fiber.
They also contain essential nutrients such as magnesium, potassium, and antioxidants. All of these nutrients may have beneficial effects on the kidneys and the body’s overall health.
However, a person with a kidney problem must be mindful of portion sizes when including nuts in their diet. Some nuts are rich in phosphorus and potassium, which is undesirable in kidney diseases. In order to limit the intake of these minerals, keep portion sizes of nuts as a snack to a small handful or use tree nuts as garnish in dishes.
Which Nuts Are Good For Kidneys?
Nuts are not the same; some are good for the kidneys, while some can cause more harm to the kidneys. If you have a renal dysfunction, you can take any of the following nuts:
- Almonds
Almonds, for instance, are among the richest nuts for kidney health. They contain plenty of antioxidants and health-enhancing fats, as well as decent protein and fiber content.
In addition, almonds are potassium- and phosphorus-free and, therefore, safe for those individuals suffering from compromised kidney function. Besides, they contain vitamin E, which plays a major role in general kidney performance.
- Walnuts
This is also one of the nuts good for kidneys. Walnuts are rich in omega-3 fatty acids, which have anti-inflammatory properties that can help protect your kidneys from damage. They are also high in antioxidants, fiber, and protein.
Although walnuts contain some levels of potassium, they are low, which means they are good for your kidneys.
- Pistachios
The content of potassium and phosphorus in these nuts is very low, making them safe for consumption for patients with kidney disease. Pistachios contain protein, fiber, and other forms of fats necessary for the body’s health. Also, they contain antioxidants that can help reduce inflammation and protect your kidneys.
- Pecans
Last, but not least, is pecan—pecans are a kidney-friendly nut that you should consider adding to your diet. Pecans contain healthy fats and antioxidants, which will help to decrease inflammation and promote the health of your kidneys.
It also lacks potassium and phosphorus, which makes them among the best nuts for people with kidney issues. Vitamin E and fiber are both nutrients that are beneficial to the kidney, and pecans contain both of these nutrients.
How nuts can help improve kidney function
Here are five ways nuts can help improve kidney function.
Rich in healthy fats
Nuts contain monounsaturated and polyunsaturated fats, both of which are good for the heart because they can help deal with bad cholesterol and improve kidney function.
Source of antioxidants
Nuts contain a good amount of vitamins like vitamin E and selenium, which have antioxidant properties that help fight free radicals, which are substances that cause so much inflammation in the kidney.
Low in potassium
People with kidney disease need to moderate their potassium intake. They should go for nuts that are low in potassium.
Good source of protein
Nuts have plant protein, which can be a great alternative to animal protein for individuals with kidney disease who need to limit their protein intake.
Aid in weight management
Nuts are filling, and they can curb cravings and overeating, which can help maintain a healthy weight and prevent obesity that can lead to kidney ailments.
Nutritional Comparison of Common Nuts
| Nut | Potassium (mg) | Phosphorus (mg) |
| Walnuts | 125 | 98 |
| Pecans | 116 | 79 |
| Almonds | 200 | 134 |
| Pistachios | 285 | 139 |
How to use nuts in kidney-friendly diet
Do you want to spice it up a little as well as make it crunchy while on a kidney-friendly diet? Yes, nuts can be good for this purpose, and they are not injurious to health as well as contain lots of proteins and vitamins, including essential fats. Here are some tips for incorporating nuts into your kidney-friendly diet:
Choose unsalted nuts
One of the main concerns for people with kidney issues is their sodium intake. So, people who are on diets or have a condition that requires them not to take lots of sodium can eat nuts healthily.
Watch your portion sizes
Although nuts are nutritious and energizing, they are very calorie-dense, so it is good to take them in moderation. (About 1 ounce) is a good serving size.
Include a variety of nuts
It is better to add a variety of nuts because they have different nutritional benefits. Almonds and walnuts are all great options.
Add nuts to salads
You can add nuts to your salad. Adding nuts to salads could enhance their texture and flavor as well, or you can also stir-fry them and use them in stir-fries.
Use nut butter
Nut butter, such as almond butter or peanut butter, can be a delicious way to incorporate nuts into your diet. Spread them on whole grain toast or use them as a dip for fruit or veggies.
Mix nuts into yogurt or oatmeal.
Mixing nuts into yogurt or oatmeal can add some extra protein and crunch to your diet. You can also use them as a topping for the smoothie bowls.
Make homemade trail mix
Using a combination of nuts and seeds and a combination of dried fruits is a tasty, kidney-friendly snack that you can prepare at home. Just be mindful of portion sizes and choose unsweetened dried fruit to keep the sugar content low.
Bake with nut flour
Instead of the traditional flour, you can use nut flour like almond flour or coconut flour. Adding some of this can give your baked foods an extra boost of protein and friendly fats.
Read also: How To Incorporate More Healthy Fats into Your Daily Meals
Nuts bad for the kidneys
We all know that nuts are a great source of protein and healthy fats, but did you know that some nuts can be bad for your kidneys? We will focus on three types of nuts that anyone with kidney problems must avoid.
Cashew
Cashews are rich in phosphorus, which is harmful to the kidneys where there is some level of damage. Too much phosphorus can lead to mineral imbalances and other complications for kidney patients.
Brazil nuts
These tasty nuts are high in selenium, which can enhance your immune system; however, selenium is harmful for people with kidney issues. The supplement in high amounts may also affect the kidneys. The excess selenium can put stress on the kidneys and worsen the condition.
Peanuts
Although peanuts are legumes, they are classified as nuts. They contain relatively large amounts of potassium, which can irritate those suffering from kidney ailments. If you have kidney disease, then high potassium can cause dangerous blood potassium levels for the person.
FAQs
Q. Which nuts are good for kidneys?
A: Almonds, walnuts, and pistachios are great for the kidneys, so people with kidney issues can add them to their diet.
Q. How should I incorporate these nuts into my diet?
A. You can consume them as snacks or add them to salads or stir-fries.
Q. Are there any nuts I should avoid if I have kidney issues?
A. Yes, not all nuts are good for the kidneys. Cashews and peanuts are higher in phosphorus and potassium, so it’s best to avoid them.
Conclusion
People with kidney issues can eat nuts; however, they must know that not all nuts are the same. Almonds, walnuts, and pistachios contain low potassium amounts, which makes them great options. In addition, they contain a healthy amount of fats and are low in phosphorus, which is good for the kidneys.
Take note: If your doctor advises you to avoid all nuts, heed the advice. It is also important to mention drinking sufficient water; eating proper and healthy meals helps the kidneys to function well.
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