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Ranking the Best Supplements to Improve Kidney Function

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Kidney disease is one of the most common diseases affecting people today. Read on to learn more about the best supplements to improve kidney function!

Kidney disease is the ninth leading cause of death in the United States. Approximately 26 million adults in the United States have chronic kidney disease—and most aren’t aware of it. 1 in 3 American adults is at risk for chronic kidney disease. Risk factors for kidney disease include diabetes, high blood pressure, heart disease, and having a family history of kidney failure. People of African American, Hispanic, Native American, Asian, or Pacific Islander descent are at increased risk for developing the disease.

The kidneys are two of the essential organs in the human body. They’re responsible for filtering waste and toxins and regulating blood pressure and hormone levels. They’re so crucial that you have to get a transplant or go on dialysis when functioning at a low level.

The importance of the kidneys on the human body

The importance of the kidneys on the human body

Your kidneys perform many crucial tasks that keep you healthy by:

Filtering your blood. Your kidneys act as filters to remove waste products and extra fluid from your bloodstream so that they can be excreted in your urine.

Balancing fluids and electrolytes. Your kidneys help control the balance of fluids and minerals (electrolytes) in your body. This helps keep a steady balance of water, sodium, potassium, and phosphate in your blood.

Regulating blood pressure. The amount of fluid filtered out of your blood into your urine is controlled by a hormone produced by the kidneys called renin. Regulating this hormone helps control your blood pressure.

Producing red blood cells. Your kidneys produce erythropoietin (EPO), a hormone that helps produce red blood.

What foods should I include in my diet?

What foods should I include in my diet?

Eating various foods is essential to get all the nutrients you need. However, there are certain vital nutrients that we all need more of to maintain good health. These include:


Found in whole grains, fruits, and vegetables, fiber helps reduce cholesterol levels and keeps our digestive system working smoothly.


Calcium helps build strong bones and teeth and may reduce the risk of osteoporosis. The best food sources include milk products, some leafy green vegetables (such as turnip greens), bok choy, and soy products. Soymilk and rice beverages fortified with calcium are also good sources.


Potassium may help prevent high blood pressure and stroke. Good food sources include potatoes, tomatoes, orange juice, bananas, and beans.


Protein is essential for the growth and maintenance of all our cells and tissues. Good food sources include meat, poultry, fish, tofu, nuts, and seeds.


Fats are an essential energy source for the body and help absorb some vitamins. Choosing healthy fats is essential, such as olive oil, canola oil, nuts, and seeds. Avoid trans fats and saturated fats found in fried foods, fast foods, processed meats, and full-fat dairy products.


Water helps flush toxins out of our system, carries nutrients to our cells, and helps regulate our body temperature. It is essential to drink plenty of fluids, especially water, every day.

The kidneys are two of the most important organs in the human body, and they play a crucial role in keeping us healthy. It’s essential to understand the importance of the kidneys and what you can do to keep them functioning properly.

What are the best supplements to improve kidney function?

There are much good quality and effective health supplements to help improve kidney function. Traditional medicine practitioners, healers, and herbalists have used these best supplements to improve kidney functions for thousands of years in different parts of the world. The best supplements to improve kidney functions not only increase energy but also help to fight against diseases.

Kidney function can be improved by controlling blood pressure and treating diabetes. However, even with good control of these conditions and following a healthy lifestyle, many patients lose kidney function over time. Supplements may help slow down this process by preventing the progression of kidney damage and improving the health of kidneys. But because supplements are not regulated by the U.S. Food and Drug Administration (FDA), you should work with your doctor to find supplements that best suit your needs, rather than self-diagnosing or self-treating with supplements if you have chronic kidney disease or another medical condition.

While there’s no way to reverse kidney damage completely, there are ways to slow it down.

What are the best supplements to improve kidney function?

Here are the best supplements to improve kidney function:

Alpha Lipoic Acid

ALA is an antioxidant found in spinach. It helps to lower the amount of sugar in your blood while minimizing the nerve damage of diabetes. Because diabetes is one of the top causes of kidney failure, this supplement can help protect your kidneys from future damage.

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B Vitamins

B vitamins are commonly found in green leafy vegetables and citrus fruits. They play a vital role in nerve function and red blood cell production while supporting healthy brain development. B vitamins can also help reduce homocysteine levels, an amino acid linked to kidney disease.


Magnesium plays a key role in over 300 biochemical reactions within your body. It helps regulate normal muscle and nerve function while keeping heart rhythms steady, bones strong, and immune systems resilient. It also helps

Fish oil

Fish oil is high in omega-3 fatty acids, which have anti-inflammatory properties that may help prevent or treat kidney disease. One study found that fish oil supplements improved kidney function in people with mild to moderate chronic kidney disease (CKD). Another study found that fish oil reduced proteinuria — a condition in which excess protein is excreted through urine — which often occurs alongside CKD. Fish oil may also help manage high blood pressure and high cholesterol, which can damage the kidneys over time.

Vitamin D

Vitamin D deficiency has been associated with CKD progression in several studies. A vitamin D supplement may help improve kidney function in people with CKD.

In addition to water, here are some other fluids that are good for your kidneys:

Coconut water

This naturally sweetened beverage contains electrolytes, including potassium, a mineral that is key to keeping your body hydrated. Coconut water can help keep your kidneys from retaining salt and flushing excess potassium from your system.

Apple cider vinegar

This type of vinegar has several beneficial properties for the body, including helping to lower blood sugar levels and increase weight loss. Apple cider vinegar also helps decrease the amount of potassium in your body by flushing it out through urine.

Lemon juice

Lemons contain citric acid, meaning they help reduce the acidity in your body. Citric acid helps remove calcium from the kidneys and can help prevent kidney stones from forming.

Ranking the Best supplements to improve kidney function

NOW Supplements, Kidney Cleanse with Uva Ursi

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NOW Kidney Cleanse supports the Kidneys with a combination of amino acids and herbs that have been used for centuries. Uva ursi, juniper berry, and parsley support kidney cleansing function, while buchu and corn silk provide urinary tract support, encouraging proper fluid excretion. Kidney Cleanse also contains vitamin B-6 and methionine, which support glutathione production.

Organic India Liver Kidney Herbal Supplement

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Our Liver Kidney Formula is a rejuvenating cleansing formula utilizing Punarnava or “rejuvenator” in Ayurveda. It supports the liver and helps in detoxification, as well as reducing inflammation and swelling. Bumyamyalaki and Katuki are used to support a healthy liver and kidney function. Liver Kidney Formula cleanses and supports the body’s normal filtration system for the liver, kidneys, and urinary tract for exceptional health and vitality.

Solaray Liver Blend SP-13 | Healthy Liver & Kidney Support with Milk Thistle

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Our liver is one of the hardest-working organs in the body. It has one of the most challenging jobs and performs it with very little appreciation. Take this time to show your liver a little love: come on to Solaray! With our blend of herbs formulated to help support healthy liver function, your organ will be lapping up that needed appreciation.

AZO Cranberry Urinary Tract Health Dietary Supplement

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AZO Cranberry Urinary Tract Health Dietary Supplement is made with Pacran, a super-concentrated whole fruit cranberry powder packed with the antioxidant power of 25 cranberries. These powerful tablets help maintain a healthy urinary tract and flush to cleanse and promote urinary health. AZO Cranberry urinary tract health supplements have not been formulated to treat or prevent UTIs; this product is not a substitute for antibiotics. With the highest cranberry PACs per serving (not from juice), the active ingredient proanthocyanidins naturally present in cranberries help flush harmful bacteria from your urinary tract.

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Cranberry Pills w/ Vitamin C by Nature’s Bounty

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These Nature’s Bounty Cranberry Pills with Vitamin C are a great supplement to help promote urinary tract health and contain antioxidants and vitamin C for daily nutritional support. Since 1972, Nature’s Bounty has made the very best vitamins and the finest supplements available at the best value.

Garden of Life Dr. Formulated Probiotics Urinary Tract+ – Acidophilus Probiotic Supports Urinary Tract Health

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Dr. Formulated Probiotics Urinary Tract+ is a unique two-in-one formula that combines urinary tract support and probiotic support all in one capsule. The organic Pacran cranberry, organic d-mannose, the probiotic strains Lactobacillus acidophilus, Bifidobacteria, and L reuteri, combined with vitamin D3, work to help provide urinary tract health. This product also provides 50 billion live cultures and 16 probiotic strains to help support overall digestive health. Packaged in recycled bottles, this two-in-one solution is vegetarian, gluten-free, and dairy-free and contains no soy allergens, no binders, or fillers.

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Important notice before buying the Best supplements to improve kidney function

The treatment of kidney problems is not easy, and people have to spend a lot of money on it. Due to this reason, most people are looking for the best supplements to improve kidney function as they are cost-effective and provide long-term benefits.

Before buying any supplement, the first thing you should do is ask your doctor whether it is safe. If you are suffering from kidney disease, it is essential to take care of your health in all possible ways. You should consult with your doctor before taking any supplement because some supplements might be harmful to your body if you are already suffering from another disease.

Who Should Buy the Best supplements to improve kidney function?

A kidney stone is a hard, crystalline mineral material formed within the kidney or urinary tract. Nephrolithiasis is the medical term for kidney stones. Decreased urine volume or increased excretion of stone-forming components such as calcium, oxalate, urate, cystine, xanthine, and phosphate are major contributing factors for kidney stone formation. The most common symptom is severe pain. Most stones pass on their own, but medical procedures are used to remove some kidney stones.

The National Kidney Foundation (NKF) recommends that people with kidney stones take dietary steps to prevent future stones. These steps include drinking enough fluid (preferably water) to produce at least 2 liters of urine each day and reducing oxalate-rich foods and salt intake.

People with kidney stones should also avoid vitamin C supplements, according to the NKF.

Of all the foods that people consume, water is the most important. If you do not drink enough water, your kidneys will not function properly. Your body needs a lot of water to make urine and flush out toxins. Your kidneys may have trouble removing waste from your blood if you are dehydrated.

If you have kidney disease, it is essential to drink lots of fluids to help flush out excess potassium in your blood and maintain healthy kidney function.

What are the Health Benefits of the Best supplements to improve kidney function?

What are the Health Benefits of the Best supplements to improve kidney function?

The various herbs used in these health supplements can be used internally and externally. When taken internally, they help to stimulate the kidneys and flush out any toxins accumulated in the body. In addition, they also stimulate blood circulation in the body and improve overall health.

The benefits of taking supplements to improve kidney function are plenty, as it helps maintain the body in good condition. Your kidneys play a vital role in maintaining the health of your body. It eliminates toxins and wastes from the body while regulating blood pressure and the production of red blood cells. When your kidneys are not functioning properly, you can experience problems like swelling, nausea, and vomiting.

A supplement that helps to improve kidney function maintains the fluid levels in your body and increases urine output, thereby making you feel energetic. This will allow you to go about your day-to-day activities without feeling tired. A healthy diet and regular exercise also help maintain good kidney health.

Proper kidney function is directly related to longevity and quality of life. The kidneys filter waste from the bloodstream and excrete it in urine. 

Kidney health is important because it filters waste out of the blood, which keeps the body running as it should. While multiple organs filter out waste in the body, such as the liver and lungs, none of them perform well as healthy kidneys. Some people who have kidney problems do not realize they have issues until they become severe enough to require dialysis treatments or a transplant.

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What are the Side Effects of impaired kidney function?

Acute renal failure

It is a condition in which the kidneys suddenly become unable to filter waste products from the blood. When this happens, dangerous levels of waste may accumulate, and your blood’s chemical makeup may get out of balance.

Acute kidney failure

It is also called acute kidney injury or acute renal failure — it develops rapidly, usually in less than a few days. Acute kidney failure is most common in people who are already hospitalized, particularly in critically ill people who need intensive care.

Chronic kidney disease

This is a leading cause of death in most domestic cats when their kidneys gradually and irreversibly deteriorate. There are two forms of chronic kidney disease: chronic renal insufficiency (CRI) and chronic renal failure (CRF).

Kidney diseases can be classified by how they happen, how they affect the body, what part of the kidney is affected, their causes, and how they are treated. For example:

Prerenal causes include dehydration or sudden loss of blood flow to the kidneys. This can happen if you have severe diarrhea or vomiting, bleeding, or take certain medicines that make you urinate more often. It can also occur if you are taking diuretics (water pills) for high blood pressure or heart problems, but

What are the Side Effects of the Best supplements to improve kidney function?

The kidneys are responsible for removing waste and toxins from the blood. They produce urine, which carries these waste products out of the body. If the kidneys are damaged, they may not be able to remove waste and toxins from the blood properly. Some of these waste products can build up to dangerous levels in a condition called uremia. This can cause nausea, vomiting, poor appetite, fatigue, sleep problems, and mood or mental function changes.

The American Society of Nephrology (ASN) notes that people with chronic kidney disease may have a high risk of developing heart disease, but taking specific vitamins and supplements, including vitamin D, may help prevent this. ASN also recommends that people with chronic kidney disease take 2.5 to 5 mg of folic acid daily to lower their homocysteine levels.

However, the National Kidney Foundation (NKF) and the U.S. Food and Drug Administration (FDA) advise caution when considering any supplement.

The NKF notes that there is no evidence that over-the-counter supplements do anything to improve or protect kidney health.