Global Dialysis - Ain't necessarily so: No link between serum 25-D levels and cardiovascular mortality.

Ain't necessarily so: No link between serum 25-D levels and cardiovascular mortality.

EurekAlert: Dr. Jassal continued, "After adjusting for age alone, there was no independent association between serum levels of 25(OH)D, 1,25(OH)2D, or intact parathyroid hormone and cardiovascular mortality. Prior published literature in community-dwelling adults suggests an increased risk of cardiovascular mortality only in individuals with vitamin D levels lower than levels observed here. Our null results may mean that only larger disruptions in levels of 25(OH)D and 1,25(OH)2D contribute to cardiovascular mortality. These null findings are also compatible with results from randomized clinical trials in which vitamin D supplementation has failed to prevent cardiovascular outcomes, although the doses of vitamin D in these trials may have been too low."

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