Vitamin C (ascorbic acid) supplementation may cause kidney stones, especially in men. According to one 2013 study, men who took high doses of vitamin C supplements doubled their risk of forming a kidney stone.

Can certain vitamins cause kidney stones?

Taking high doses of vitamin C supplements, such as 500 mg or more a day on a regular basis, has been shown to increase the risk of developing kidney stones in some people. This is particularly true in people who have had calcium oxalate stones in the past or who have a family history of these stones.

What vitamins are hard on kidneys?

You may need to avoid some vitamins and minerals if you have kidney disease. Some of these include vitamins A, E and K. These vitamins are more likely to build up in your body and can cause harm if you have too much.

What vitamins are not good for kidney stones?

The B vitamins which include thiamine, riboflavin, niacin, B6 and B12 have not been shown to be harmful to people with kidney stones. In fact, some studies have shown that B6 may actually help people with high urine oxalate.

Can Too Much Vitamin B cause kidney stones?

Urinary oxalate is an important determinant of calcium oxalate kidney stone formation. High doses of vitamin B6 may decrease oxalate production, whereas vitamin C can be metabolized to oxalate.

Can too much vitamin D cause kidney stones?

Too much vitamin D can cause an abnormally high blood calcium level, which could result in nausea, constipation, confusion, abnormal heart rhythm, and even kidney stones.

Do vitamins cause kidney damage?

But you can get too much of a good thing — one man developed permanent kidney damage after taking high doses of the “sunshine vitamin,” according to a recent case study. The case report, published Monday in the Canadian Medical Association Journal, highlights the risks of too much vitamin D.

What is the best vitamin for the kidneys?

Vitamins that are typically recommended for CKD patients: B1, B2, B6, B 12, folic acid, niacin, pantothenic acid, and biotin, as well as some vitamin C, are essential vitamins for people with CKD. Vitamin C may be suggested in low doses as large doses can cause a buildup of oxalate.

Is vitamin B12 bad for your kidneys?

In April, the Journal of the American Medical Association (JAMA) published a study that looked at whether high doses of B vitamins (folic acid, B12, B6) helped people with kidney disease due to diabetes. The study found that high doses of these vitamins were actually harmful.

Is vitamin C bad for kidneys?

Consuming too much vitamin C may increase the amount of oxalate in your kidneys, which has the potential to lead to kidney stones.

Can I take vitamin D if I have kidney stones?

Because vitamin D increases absorption of calcium into the blood by the intestines, physicians may be reluctant to prescribe vitamin D therapy to patients with vitamin D deficiency if they also have kidney stones and high amounts of calcium in the urine.

Do vitamin C supplements cause kidney stones?

High doses of vitamin C can increase your risk of the most common type of kidney stone, calcium oxalate. Kidney stones happen when waste accumulates and clumps together in your kidneys, causing pain and difficulty urinating.

Can I take vitamin C if I have kidney stones?

Studies have indicated that long-term use of vitamin C supplements (ascorbic acid) may cause kidney stones, particularly in men. Doctors do not believe that vitamin C from food carries the same risks. Eating the proper amount of fruits and vegetables should supply you with all the Vitamin C you need.

What vitamin is good for kidney stones?

Years ago, the Merck Manual recommended 100– 200 mg of vitamin B6 and 200 mg of magnesium per day for some kidney stone formers with elevated urinary oxalate. Most trials have shown that supplementing with magnesium and/or vitamin B6 significantly lowers the risk of forming kidney stones.