Kidney patients need to limit vegetables high in potassium, like spinach, Swiss chard, beet greens, potatoes, and sweet potatoes, as their kidneys struggle to remove excess potassium, which can harm the heart. Other high-potassium vegetables to watch include yams, rutabagas, and tomatoes. It's crucial to choose low-potassium options like cauliflower, lettuce, and peppers, and consult a doctor or dietitian for personalized guidance.
How is kidney disease treated in a child?
Canned foods, some frozen foods, and most processed meats contain large amounts of salt. Snack foods such as chips and crackers are also high in salt. Table salt, some seasonings, ketchup, mustard, and certain sauces such as barbecue, soy, and teriyaki sauces are high in sodium.
When kidneys cannot remove waste from your body, a rash can develop. One rash that occurs in people who have end-stage kidney disease causes small, dome-shaped, and extremely itchy bumps. As these bumps clear, new ones can form.
What can I do to keep my kidneys healthy?
Itching often happens on both sides of the body at the same time (for example, both arms or both legs). Itching is most common and severe in people with kidney failure,but those in the earlier stages of CKD may also notice milder itching.
To prevent kidney stones, limit high-oxalate foods like spinach, rhubarb, beets, nuts, chocolate, and sweet potatoes, along with high-sodium items, sugary drinks, and excessive animal protein, while ensuring adequate dietary calcium and hydration. Common culprits include: spinach, rhubarb, beets, nuts (almonds, cashews), chocolate, tea, soy products, sweet potatoes, okra, and excessive salt/added sugars, though a dietitian can personalize your diet.
Diabetes and high blood pressure are the top culprits damaging kidneys most, as they harm the delicate filtering blood vessels, leading to chronic kidney disease (CKD) and failure; other major factors include smoking, obesity, dehydration, poor diet (high sugar/salt/red meat), certain medications (NSAIDs), lack of sleep, and genetic conditions. These factors create a cycle where damaged kidneys worsen blood pressure, further damaging them.
Eggs and Kidney Disease
Eggs are a good source of animal protein and phosphorus, which you may need to limit in CKD. Ask your kidney dietitian how many eggs are safe to eat. Eggs are low in sodium and potassium which may be helpful.
Kidney disease can affect anyone at any age. Babies can be born with kidneys that haven't developed normally or don't function normally. Genetic alterations can result in kidney diseases developing during childhood or later in life. Other types of kidney disease can develop at any age.
To check for a kidney infection, you may be asked to provide a urine sample to test for bacteria, blood or pus in your urine. Your health care provider might also take a blood sample for a culture. A culture is a lab test that checks for bacteria or other organisms in your blood.
Stress and uncontrolled reactions to stress can also lead to kidney damage. As the blood filtering units of your body, your kidneys are prone to problems with blood circulation and blood vessels. High blood pressure and high blood sugar can place an additional strain or burden on your kidneys.
Egg whites
Egg whites are pure protein and provide high-quality protein with all the essential amino acids. For the kidney diet, egg whites provide protein with less phosphorus than other protein sources such as egg yolk or meats. Buy powdered, fresh or pasteurized egg whites.
Control of phosphorus often is difficult for kidney failure patients. High-phosphorus foods to eliminate include: Beans (red, black, and white)
Signs of kidney problems often include fatigue, swelling (especially in legs, ankles, and around eyes), changes in urination (like foamy urine or needing to go at night), loss of appetite, nausea, itchy skin, and shortness of breath, though early stages can be silent, so monitoring urine appearance, blood pressure, and unusual tiredness is key as impaired kidney function allows toxin buildup and fluid retention.
To strengthen your kidneys, focus on a healthy lifestyle: stay hydrated with water, eat a balanced diet low in salt and processed foods, exercise regularly, avoid smoking and excessive alcohol, manage blood pressure and sugar, limit over-the-counter pain relievers (like NSAIDs), and maintain a healthy weight to support overall kidney function.
Protect Kidney Health: 5 Foods to Avoid with Kidney Disease
Establishing a Consistent Hydration Routine. Start your day with a glass of water and space your intake evenly. Contrary to popular belief, drinking water at night is bad for kidneys unless it leads to frequent nighttime urination that disrupts sleep.
The DASH Diet is rich in fruits, vegetables, low-fat dairy products, whole grains, fish, poultry, beans, seeds, and nuts. It is low in salt and sodium, added sugars and sweets, fat and red meats.
Lemon. Lemon contains citric acid that stops kidney stones from forming and helps break up stones that have already formed.
Fish oil may affect the formation of kidney stones through certain mechanisms, such as anti-inflammatory and anti-oxidative effects. However, the association between fish oil supplementation and new-onset kidney stones remains unknown.
You feel kidney pain near the middle of your back, just under your ribcage, on each side of your spine where your kidneys are. Your kidneys are part of the urinary tract, the organs that make and remove urine from the body. (pee). You may feel kidney pain on one or both sides of your back.
You can check kidney function at home using at-home test kits for urine (detecting protein/albumin) or finger-prick blood tests (checking creatinine/eGFR), often with smartphone apps for analysis, or by monitoring symptoms like increased nighttime urination (nocturia), swelling, or changes in urine (blood, foam) and discussing results with a doctor, as home tests screen but don't replace professional diagnosis.
People with kidney disease may notice that their nails are yellow or discolored. If the kidneys are not functioning properly, they can't effectively filter out waste products, including nitrogen waste, which can lead to changes in the color and texture of the nails, making them appear pale or yellowish.