Kidney Stones Vitamin C

High vitamin c intake is not only associated with greater amounts of urinary oxalate but also linked to the development of kidney stones especially if you consume amounts greater than 2 000 mg 6.

Kidney stones vitamin c. Kidney stones are associated with high sugar intake so eat less or no. Close to 900 of the men took 1 000 milligram doses of vitamin c and 3 percent of them 31 men later had kidney stones. Consuming too much vitamin c has the potential to increase the.

For these stones use buffered ascorbate c. Previous studies of vitamin c and kidney stones were conducted mostly in men and either reported disparate results for supplemental and dietary vitamin c or did not examine dietary vitamin c. Urinary oxalate is an important determinant of calcium oxalate kidney stone formation 1 vitamin c is excreted in urine both in its unmetabolized form and as oxalate.

In an article published yesterday in jama internal medicine swedish researchers detail a connection between kidney stone formation and vitamin c supplements among more than 23 000 swedish men. The benefits of vitamin c and kidney disease. File this under if a little bit is good a lot isn t necessarily better taking high dose vitamin c appears to double a man s risk of developing painful kidney stones.

Kidney stones are made of calcium oxalate but calcium doesn t get nearly the attention of vitamin c in its potential role in kidney stone formation. Less than 2 percent of those in the rest of the group developed kidney stones. Persons with cystine stones only 1 of all kidney stones should follow a low methionine diet and use buffered vitamin c.

And two detail in brief the health benefits that vitamin c has on kidney disease and debunk the myth that vitamin c is a cause of kidney stones. However there remains considerable uncertainty over the kidney stone risk that may be associated with ascorbic acid supplement use 2. Avoiding foods such as chocolate strawberries spinach nuts and coffee is important to keep your daily intake below 50mg per day and help you to prevent kidney stones.

Prevent kidney stones with a few simple adjustments to your diet but cutting out vitamin c isn t necessary. 156 735 women in the nurses health study nhs i and ii and 40 536 men in the health professionals follow up study hpfs. In a study of 91 731 women researchers found that the high dietary intake of calcium decreased the risk of kidney stones while calcium supplements may have increased the risk.