Benefits of Vitamin D For Kidneys, From Prevention To Treatment

Besides being famous for its ability to keep our bones strong, vitamin D also has benefits for the kidneys to stay healthy as we age.

For those of you who still don’t know, the kidneys themselves are a pair of fist-sized organs located right at the bottom of our ribs.

The kidneys are also one of the most important organs in the body because they have tasks that cannot be replaced by other organs, one of which is to be responsible for filtering waste products, excess water, and taking impurities in the blood.

All such waste products and impurities will certainly become poisons if they are not filtered. Therefore, those who have suffered from kidney failure must always dialysis (dialysis) periodically due to their organs that are no longer able to filter the toxins.

Therefore, before our organs become damaged due to careless lifestyle and diet, it’s a good idea to start balancing micro and macro nutrients every day, one of which is vitamin D.

Specifically, this vitamin D also has benefits for the kidneys and prevents penyakit associated with it, for which the list is as follows.

Chronic Kidney Disease

In addition to filtering toxins in the blood and the body as a whole, the kidneys also play a big role in converting the vitamin D we get from food, sunlight, and supplements into an active form that is ready to be used by the body.

However, for those who are suffering from chronic kidney disease, usually the levels of vitamin D in their body will be very low because the organ that is being injured is not able to synthesize vitamin D optimally.

For this reason, there is also a treatment called ‘vitamin D therapy’ in people with CKD in order to restore or overcome the vitamin D deficiency, while increasing abnormal mineral homeostasis.

Chronic Kidney Disease has indeed become the most common form of the kidney disease family, but we should not ignore it casually.

Because if left unchecked, kidney function will deteriorate at the point where the organ will no longer be able to do its job properly, so you have to do dialysis (dialysis) or kidney transplantation – even if there is a donor.

Kidney stone

Excess vitamin D can indeed cause us to get kidney stones. But even the drawbacks can result in similar effects.

This relationship between vitamin D deficiency and kidney stones was studied by Giron-Prieto et al involving about 366 patients, which found that overall, patients who developed kidney stones had very low levels of vitamin D   in their blood.

Just like the above Chronic Kidney Disease, kidney stones are also one of the most common forms of the group of kidney diseases with very high pain.

This condition occurs due to the presence of minerals and other substances in the blood crystallize in the kidneys, thus forming a solid mass like a stone.

These stones will be forcibly removed through the process  of urination, which will be accompanied by extreme pain.

In addition, there are also several other symptoms that you will feel including pain in the back, suddenly sharp abdominal pain, pain when urinating, nausea, vomiting, blood in the urine, and excessive sweating.

If you want to prevent it, then always balance your intake of vitamin D and other nutrients at the same time.


A study also showed that for people with Glomerulonephritis, vitamin D supplementation has been shown to significantly reduce proteinuria and slow the progression of kidney disease to be more severe.

In addition, vitamin D also acts as such a powerful antiproliferative and immunomodulating, thus contributing to the inhibition of kidney inflammation.

Glomerulonephritis itself occurs when there is inflammation in our part of the glomeruli, which is a type of very small structure inside the kidneys that is in charge of filtering the blood.

The disease can be caused by a wide variety of things, including infections, the use of drugs, or congenital abnormalities.

Fortunately, this condition can often improve on its own as long as you change your diet and lifestyle to be healthier.

The diet that must be improved is in the form of a balanced diet, especially the intake of vitamin D in moderation every day.

Polycystic Kidney Disease

In simple terms, the right intake of vitamin D will keep our kidneys healthy. For this reason, not all sufferers of this polycystic kidney disease can be treated with vitamin D intake.

The doctor will first look at the level of these nutrients in our body, if they are indeed deficient, the levels will be increased again until they reach approximately between 20-30 ng / mL.

On the other hand, if the disease is caused by an excess, then you should stop taking supplements or vitamin D-based drugs.

Therefore, we cannot guess the mangosteen fruit when suffering from kidney-related diseases because all of them have to undergo examinations in order to get the right treatment and treatment.

This polycystic kidney disease can be called a genetic disorder that causes many cysts (small sacs filled with fluid) to grow in the kidneys.

These cysts can also interfere with kidney function and even potentially lead to kidney failure.

It should also be noted that ordinary cysts and polycystic cysts in the kidneys are separate types of conditions.

Of course, polycystic variants are much more dangerous and require careful medical attention.

Urinary Tract Infections

There have been many studies that have shown that vitamin D can be beneficial for anyone who is suffering from a urinary tract infection.

This is because the nutrient is able to stimulate the production of cathelicidin in the bladder area so that it has a positive effect on children, premenopausal women, post-menopausal women, pregnant women, prediabetes patients, and kidney transplant patients who are suffering from urinary tract infections.

As the name implies, this disease is caused by a bacterial infection in every part of a person’s urinary system. Infection of the bladder and urethra becomes the most common form.

Fortunately, this condition is very easy to treat and rarely causes dangerous complications. However, if it is allowed to drag on, it will spread to the kidneys and cause kidney failure.

Renal Failure

For patients who already suffer from kidney failure, their body’s ability to activate vitamin D is completely lost.

Even though without vitamin D, the body will not be able to control calcium and phosphorus levels in the blood.

For this reason, before this deadly condition occurs, make sure you always consume vitamin D source foods regularly.

The reason is, once exposed to kidney failure, the cost of treatment will be very expensive if without BPJS, starting from dialysis or dialysis to kidney transplantation.

Kidney failure can be fatal and requires intensive care. There are no medicines that can cure this disease other than a transplant.

Unfortunately, it is rare for people to donate their kidneys to patients with kidneys, so it would be more advisable to prevent them before they are actually exposed.