Kidney Problems Vitamin D. Add to that the fact that vitamin d deficiency is linked to progression of kidney disease and increased risk of mortality and i think we have a few pretty good reasons to explore the role vitamin d and the importance of maintaining optimal vitamin d levels. A lot of canadians take vitamin d particularly during the dark winter months but you can get too much of a good thing one man developed permanent kidney damage after taking high doses of the.
With chronic kidney disease low vitamin d levels can be found sometimes even severely low levels. Recent observations have demonstrated that kidney disease seems to be associated with a high incidence of vitamin d insufficiency or deficiency studies by gonzalez et al. Kidney damage and other health problems that occur from too much vitamin d written by elizabeth pratt on april 10 2019 share on pinterest for most people a daily dose of 400 to 1 000.
Vitamin d deficiency occurs commonly in those with kidney disease because the kidneys becomes damaged so that they are unable to convert the inactive form of vitamin d to calcitriol 1.
This may occur because injured kidneys are less able to convert vitamin d into its active form. Figure 2 shows a simplified diagram of the different stages of vitamin d synthesis8. Vitamin d deficiencies have been reported in all types of people but especially in the elderly people with darker skin color african americans and people with a higher body mass index obesity. This may occur because injured kidneys are less able to convert vitamin d into its active form.