Urinary & Kidneys
Kidney Disease
General impairment of kidney function — including conditions such as renal tubular acidosis, hydronephrosis, glomerulonephritis, and uremia — all requiring increased urine flow and dietary cleansing.
Also known as: renal disease, kidney problems, renal failure (chronic), edema (definition: swelling caused by fluid buildup in tissues), acidosis (definition: excessive acid buildup in body)
📝 At a glance
Likely root causes: Local infection; overuse of aspirin and pain relievers (which weaken the kidneys); alcohol (beer can cause kidney failure).
First thing to try: Eat 75% or more raw foods: garlic, parsley, potatoes, celery, cucumbers, and bananas.
See a doctor if: See a doctor if symptoms are severe, persistent, or worsening, or if you are unsure — natural supports are meant to complement, not replace, professional care.
🔎 Start with the cause
Lasting relief rarely comes from covering a symptom. First find what is feeding the problem, change what you can, and then help the body do what it was designed to do — heal.
Likely root causes
- Local infection
- overuse of aspirin and pain relievers (which weaken the kidneys)
- alcohol (beer can cause kidney failure)
- environmental heavy metals
- anti-hypertensive drugs that reduce blood circulation to the kidneys
- constipation (toxic matter reabsorbed into the blood clogs kidney filters)
- bacterial infection ascending from the bladder.
Change what you can
- Eat 75% or more raw foods: garlic, parsley, potatoes, celery, cucumbers, and bananas.
- Green vegetables are especially important.
- Drink 6–8 oz. of distilled water every hour — generous water intake is the cornerstone of kidney healing.
- The best single herbA plant, or part of one, used for flavor, food, or gentle health support. More → for kidney restoration: corn silk teaA warm drink made by steeping herbs in hot water. How to make a tea →.
- Other important diuretic herbs: watermelon seed teaA warm drink made by steeping herbs in hot water. How to make a tea →, pumpkin seeds, celery seeds, parsley seeds, juniper berries, marshmallow root.
- Cranberry juice acidifies the urine and destroys bacteria.
🌿 Then assist nature: remedies & protocols
With the cause being addressed, these are the actual things people do for this — ranked by the community. Vote ▲ on what helped you and ▼ on what didn't, and open How to do it for the steps. Each shows two quick signals: Evidence (how much science backs it) and Gentleness (how safe and in keeping with whole, natural health).
★ Start here — our first-line pick, pinned for safety
Kidney disease is a serious medical condition; these lifestyle habits are meant to support, not replace, ongoing care from a healthcare provider.
How to do it ▾
Why it works: Kidney disease often has an underlying medical cause like diabetes or high blood pressure that needs monitoring and treatment; whole-food habits can support overall health alongside that care.
- Schedule and keep regular appointments with a healthcare provider to monitor kidney function.
- Eat generous amounts of vegetables and whole foods as tolerated, working with your provider or a dietitian on any needed restrictions.
- Avoid overuse of NSAID pain relievers like ibuprofen, which can stress the kidneys.
- Manage blood pressure and blood sugar as directed by your provider, since these are the leading causes of kidney damage.
ongoing · daily habits, regular medical visits
Caution: Never start a restrictive kidney diet without professional guidance, since needs vary widely by stage of kidney disease. Avoid over-the-counter NSAIDs unless approved by your provider.
When to get help: Seek emergency care for confusion, severe fatigue, significant swelling, very low or no urine output, or shortness of breath.
Source: Traditional naturopathic home care with medical oversight
Comments & experiences ▾
Also helps — ranked by the community (vote to reorder)
Supportive only; fluid needs in kidney disease vary greatly and must be set by a treating provider.
How to do it ▾
Why it works: Adequate hydration helps the kidneys flush waste products, though the right amount varies by how well the kidneys are working.
- Ask your healthcare provider what daily fluid amount is safe for your specific kidney condition.
- Sip water steadily through the day rather than large amounts at once.
- Track fluid intake if your provider recommends it.
ongoing · throughout the day, as directed
Caution: In more advanced kidney disease, drinking too much water can be harmful, so this must be individualized by a provider. Do not use this as a substitute for prescribed treatment.
When to get help: Seek emergency care for swelling, sudden weight gain, confusion, or a marked drop in urine output.
Source: Traditional hydrotherapy home care
Comments & experiences ▾
This is a traditional supportive measure and must be cleared with your kidney care provider first, since herbs can interact with kidney medications.
How to do it ▾
Why it works: These herbs are traditionally believed to have mild diuretic properties that may support urine flow when combined with adequate hydration.
- Steep 1-2 teaspoons of dried corn silk in hot water for 10 minutes.
- Strain and drink 1 cup, once or twice daily, only as approved by your provider.
- Discuss with your kidney care provider before adding any herbal tea to your routine.
10 minutes to prepare · 1-2 times daily, only if approved
Caution: Herbs can interact with blood pressure or kidney medications; always check with your provider before use. Do not use in place of prescribed treatment for kidney disease.
When to get help: Seek emergency care for confusion, seizures, severe fatigue, or minimal urine output, which can signal kidney failure.
Source: Traditional herbal home care
Comments & experiences ▾
How the numbers work: a weighted voting system — trusted published sources cast endorsement votes for each protocol, and your ▲/▼ adds to them. Not medical advice.
🩺 When to see a doctor
- See a doctor if symptoms are severe, persistent, or worsening, or if you are unsure — natural supports are meant to complement, not replace, professional care.
🌿 The seven pathways to health
Seven pathways for your kidney disease — tap the circle to check one off (saved on your device), or ask Remy for help.
“Disease is an effort of nature to free the system from conditions that result from a violation of the laws of health... In case of sickness 1cause should be ascertained, 2go to work intelligently to remove the disease. 3Unhealthful conditions should be changed, 4wrong habits corrected. 5Then nature is to be assisted in her effort 6to expel impurities and 7to re-establish right conditions in the system.”
🌿 Overview
The kidneys filter all the blood in the body several times daily, removing waste and excess fluids as urine. Any condition that impairs this filtration process threatens the entire body. The core treatment principle across kidney conditions is: cleanse the kidneys, increase urine flow, and remove dietary stressors.
Kidney disease covers a range of conditions in which the kidneys — the body's vital filters for waste, fluid, minerals, and blood pressure — lose some of their function. It can come on suddenly (acute) or develop slowly over years (chronic), and because the kidneys often compensate quietly, early kidney disease may cause few symptoms, with fatigue, swelling, changes in urination, or high blood pressure appearing as it advances.
Protecting the kidneys is largely about supporting the whole body: staying well hydrated, a plant-forward, lower-salt diet, managing blood pressure and blood sugar, maintaining a healthy weight, and avoiding unnecessary anti-inflammatoryA food or habit that helps calm swelling and redness in the body. More → painkillers and toxins. Because lost kidney function is hard to recover, the priorities are early detection through testing in those at risk, and slowing progression under medical care. Persistent swelling, foamy or bloody urine, marked changes in urination, or unexplained fatigue warrant medical evaluation rather than self-management.
Common signs
- Varies by specific condition. General signs: reduced urine output
- puffiness around eyes or ankles (edema)
- fatigue
- lower back pain
- high blood pressure
- cloudy or dark urine
- blood or protein in urine
- bone pain (in renal tubular acidosis).
🍃 Supporting foods & habits
The gentle, everyday foods and supports that help in the background — secondary to the active remedies above. Vote on what helped you.
How the numbers work: this is a weighted voting system — every published book or article recommending a remedy counts as an endorsement vote, and your ▲/▼ counts too. Not medical advice. *Ties are broken by our editor score (sources, safety, simplicity, cost, lifestyle fit, eight-laws alignment).
🍽️ Eating to help
Food is one of the gentlest medicines — small, steady changes help most.
Stop eating meat — excess protein overloads the kidneys, and meat adds bacteria, purines, and uric acid. Avoid dairy products (except plain yogurt), chocolate, cocoa, and fish. Avoid high-phosphorus foods: beet greens, spinach, rhubarb, and Swiss chard (which contain oxalic acid). A whole plant-based diet may help reduce the burden on the kidneys. Spirulina is known to reduce kidney poisoning caused by mercury and drugs.
⚖️ Good to know
- Lead, other heavy metals, NSAIDs (Advil, Nuprin), and infectious diseases (scarlet fever, measles) can permanently damage kidneys.
- Any significant reduction in urine output or signs of uremia (confusion, extreme fatigue, nausea, seizures) require emergency medical care.
- Do not delay medical evaluation for kidney symptoms.
⚕️ What a doctor may offerConventional treatments for this condition — for your information.Show ▾
RemedyRank's heart is natural healing — and honest information. Here is what conventional medical care commonly involves for this condition, listed to inform, never to promote. Decisions about treatment belong with you and your own physician.
Chronic kidney disease is managed to slow progression and treat the cause and complications.
Commonly offered
- Controlling blood pressure and diabetes (the leading causes)–
- Medications that protect the kidneys (ACE inhibitors/ARBs, SGLT2 inhibitors)–
- Diet adjustments guided by a doctor/dietitian–
- Dialysis or transplant for kidney failure–
Worth knowing
- Many over-the-counter drugs (NSAIDs) and supplements can harm the kidneys — check first.
- CKD is often silent — blood/urine tests detect it.
- Needs nephrology care as it advances.
👍/👎 shares whether a treatment helped you — community experience, not medical advice. For full professional details, see the sources under “Learn more” below.
📚 Learn more
Sources for further reading. These open in a new tab.
💚 Was this page helpful?
A quick tap helps us improve these guides. Saved on your device in this preview.