Natural Remedies for Chronic Kidney Disease (CKD)

on Aug 06, 2022| Modified on Jun 07, 2023
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Chronic Kidney Disease: Baking Soda, Fruits & Vegetables, Melatonin, and Fish Oil

I noticed that EC could use more remedies for Chronic Kidney Disease so I am adding four new ones to the list, Sodium Bicarbonate/Baking Soda, fruits and vegetables,Melatonin, and Fish Oil.

Chronic Kidney disease (CKD) is very common, with more than 1 in 7 or 15% of US adults having CKD, and 9 of 10 adults with CKD are not even aware that they have it. Is Common Among US Adults&text=More than 1 in 7, are estimated to have CKD.&text=As many as 9 in, not know they have CKD.

Here is a quote from this CDC article :


  • More than 1 in 7, that is 15% of US adults or 37 million people, are estimated to have CKD.*
  • As many as 9 in 10 adults with CKD do not know they have CKD.
  • About 2 in 5 adults with severe CKD do not know they have CKD.


What causes CKD?

Diabetes and High Blood Pressure are the most common causes of CKD. and high blood pressure, type of treatment you receive.

Other causes of CKD include the following:

  • a genetic disorder that causes many cysts to grow in the kidneys, polycystic kidney disease (PKD).
  • an infection
  • a drug that is toxic to the kidneys
  • a disease that affects the entire body, such as diabetes or lupus nephritis NIH externalis the medical name for kidney disease caused by lupus
  • IgA glomerulonephritis
  • disorders in which the body’s immune system attacks its own cells and organs, such as Anti-GBM (Goodpasture's) disease
  • heavy metal poisoning, such as lead poisoning NIH external link
  • rare genetic conditions, such as Alport syndrome NIH external link
  • hemolytic uremic syndrome in children
  • IgA vasculitis
  • renal artery stenosis

How Serious is CKD?

CKD can range from a mild condition with no or few symptoms, to a very serious condition where the kidneys stop working, sometimes called kidney failure.

Most people with CKD will be able to control their condition with medicine and regular check-ups. CKD only progresses to kidney failure in around 1 in 50 people with the condition can range from a, medicine and regular check-ups.

What are the Signs and Symptoms of CKD?

Later stages of CKD

A number of symptoms can develop if kidney disease is not found early or it gets worse despite treatment.

Symptoms can include:

  • weight loss and poor appetite
  • swollen ankles, feet or hands – as a result of water retention, edema
  • shortness of breath
  • tiredness
  • blood in your urine
  • an increased need to urinate – particularly at night
  • difficulty sleeping /insomnia
  • itchy skin
  • muscle cramps
  • feeling sick
  • headaches
  • erectile dysfunction in men

This stage of CKD is known as kidney failure, end-stage renal disease or established renal failure. It may eventually require treatment with dialysis.

What are Natural Ways to Fight CKD?

One of the simplest remedies that work against CKD and can slow progression is Sodium Bicarbonate, as outlined in the following study :

Here is a relevant quote from the study :

>>> ' This is the first randomized, controlled clinical study in which oral sodium bicarbonate supplementation was associated with positive effects in both primary and secondary endpoints in patients with CKD. Sodium bicarbonate supplementation slowed the rate of decline of renal function as assessed by CrCl to 1 ml/min per yr compared with >2.5 ml/min per yr in untreated control patients. It also significantly reduced the number of patients who progressed to ESRD. These beneficial effects were clinically meaningful. The adverse event profile of both groups was similar. The anticipated adverse effects of sodium bicarbonate supplementation were worsening hypertension and edema as a result of sodium retention. There was no effect on BP or evidence of worsening edema as assessed clinically at every clinic consultation. ' <<<

In the following study, it is shown that fruit and vegetables as well as Sodium Bicarbonate are both useful in reducing metabolic acidosis in CKD. Since both were effective at decreasing kidney damage and work through different methods of action, the two combined may have synergy to fight CKD. Unfortunately, they did not include a third arm to the study that received both simultaneously to determine if they have synergy or not. :

Here is a useful quote from the study :

>>> ' Plasma cystatin C–calculated eGFR did not differ at baseline and 1 year between groups. One-year PTCO2 was higher than baseline in the HCO3 group (21.2±1.3 versus 19.5±1.5 mM; P<0.01) and the fruits and vegetables group (19.9±1.7 versus 19.3±1.9 mM; P<0.01), consistent with improved metabolic acidosis, and was higher in the HCO3 than the fruits and vegetable group (P<0.001). One-year urine indices of kidney injury were lower than baseline in both groups. Plasma [K+] did not increase in either group. ' <<<

This November 2020 study adds further confirmation of the value of Sodium Bicarbonate in the treatment of CKD and attempts to evaluate its different methods of action that are beneficial for CKD as well as for acidosis :

Here is a relevant quote from the study :

>>> ' Both clinical and basic science research has demonstrated beneficial effects of NaHCO3 on slowing kidney functional decline. A number of potential pathways through which alkali loading may protect the kidney, including both renal compensatory responses and extrarenal mechanisms, have been identified ' <<<

What Else Has Shown Benefit in CKD?

Another beneficial supplement that I have mentioned before as being useful for multiple health conditions, including CKD is melatonin, as discussed in the following study :

Here is an important quote from the study :

>>> ' The intrarenal renin-angiotensin system (RAS) is one of the most important contributors in the pathophysiology of chronic kidney disease (CKD) and hypertension, independent of the circulating RAS, due to sodium reabsorption and inflammation and fibrosis in the kidney. However, the relationship between melatonin secretion and intrarenal RAS activation has remained unknown. It has been recently shown that impaired nighttime melatonin secretion is associated with nighttime urinary angiotensinogen excretion, a surrogate marker of intrarenal RAS activation and renal damage in patients with CKD. Moreover, it has also been indicated that melatonin administered exogenously exercises antioxidant effects that ameliorate intrarenal RAS activation and renal injury in chronic progressive CKD animal models. As a result, the new roles of melatonin in suppressing RAS in the kidney via amelioration of reactive oxygen species have been clarified. Therefore, we review the relationship between melatonin and intrarenal RAS activation and indicate the possibility of a new strategy to suppress CKD, which is a risk factor for cardiovascular and end-stage renal diseases. ' <<<

The following rat study suggests that melatonin may reduce CKD-related hypertension, which could be considered a negative health cycle that melatonin may ameliorate. Very interestingly, it is thought that melatonin can do this via manipulation of the gut microbiome!

Here is a relevant quote from the study :

>>> ' In this first adenine-induced pediatric CKD model, melatonin protected young rats from CKD-induced hypertension related to alterations of gut microbes involved in the TMA–TMAO pathway. The ADMA–NO pathway was also involved in CKD-induced hypertension. Providing a greater understanding of the alterations of gut microbiota and the derived metabolites that underlie CKD-induced hypertension, along with the beneficial effects of melatonin on protection from hypertension, our results can aid in preventing childhood hypertension and CKD progression. ' <<<

Fish Oil for CKD

I'm going to discuss one more significant consideration for CKD, Fish Oil (FO). In the following study, it is suggested that FO may be beneficial when it comes to CKD : sum, omega-3 fatty, the progression of this disease.

Here is a relevant quote from the meta-analysis and being a meta-analysis it carries a bit more weight than just an individual study :

>>> ' In sum, omega-3 fatty acid supplementation is associated with a significantly reduced risk of end-stage renal disease and delays the progression of this disease. ' <<<

In the following study, it is determined that FO reduces the pruritus (itchy skin) that is often seen in CKD as well as associated inflammation :

Here is a relevant quote from the study :

>>> ' Omega-3 PUFA supplementation improved inflammation, renal function, cardiovascular parameters, dry skin conditions, and the consequent symptoms of pruritus in hemodialysis patients. ' <<<

I think it is important to note in the above study that these are patients who are already on dialysis.

In this last study regarding FO and CKD, they reach a very interesting conclusion that seems enticing toward the use of FO for CKD :

Here is a relevant quote from the study :

>>> ' There may be an inverse relation between dietary omega-3 PUFA intake and all-cause mortality in patients with CKD. Therefore, an increase in dietary omega-3 PUFA may be encouraged to be used clinically in patients with CKD. ' <<<

So these are four options for consideration in CKD which I would like to add to the Earth Clinic list of remedies. There are others worth consideration, but these four are inexpensive, readily available over the counter, and have shown themselves to be active or useful against CKD and related health issues in studies while all four have very good safety profiles.


About The Author

Art Solbrig is a researcher who has been reading scientific studies and testing natural remedies for over 30 years, searching for useful studies and alternatives that apply positively to human health issues and natural treatments using minerals, vitamins, amino acids, essential oils, herbs, homeopathy, colloidal silver, combination treatments, and other alternatives to improve the quality of life of others by writing about his findings and test results in places like Earth Clinic. He documents and writes about many of his experiences in helping others. Art is a native of sunny California.

Related Links:

9 Natural Remedies for Kidney Stones
Natural Remedies for a Kidney Infection
Natural Remedies to Prevent Kidney Disease

Kidney Disease Diet

1 User Review
5 star (1) 

Posted by peter (chicago) on 08/15/2022
5 out of 5 stars


What do you recommend type of food for kidney disease patient?

Replied by Art
1847 posts


I am not a nutritionist, so I can't give good advice on what would be the best foods for people with CKD to eat, but there is a myriad of nutritional information available on the subject using a simple google search. Here is a typical result :


1847 posts

This newer review of studies (March 2023) , adds further confirmation to the effectiveness of Melatonin for kidney disease of multiple types : Https:// has been proven to, without regard to the mechanism. Here is a relevant and important quote from the review : ' This means that the supplementation of melatonin can be helpful in almost every type of kidney injury because inflammation, apoptosis, and oxidative stress occur, regardless of the mechanism. The administration of melatonin has a renoprotective effect and inhibits the progression of complications connected to renal failure. It is very important that exogenous melatonin supplementation is well tolerated and that the number of side effects caused by this type of treatment is low. ' Art