Introduction
Chronic kidney disease (CKD) is a major global health issue, particularly among the elderly. According to the World Health Organization (WHO), CKD contributed to over 800,000 deaths in 2012, making it the 14th leading cause of mortality worldwide. Recent research highlights the significant role of vitamin D deficiency in CKD progression and its association with cardiovascular risks.
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Key Findings on Vitamin D Deficiency in CKD
- High Prevalence: More than 80% of CKD patients experience vitamin D deficiency.
- Cardiovascular Risk: Vitamin D deficiency increases cardiovascular mortality, the leading cause of death in CKD patients.
- Kidney Function Decline: Low vitamin D levels correlate with reduced glomerular filtration rate (GFR), contributing to CKD progression.
- Inflammation and Endothelial Dysfunction: Vitamin D plays a critical role in reducing inflammation and maintaining vascular health.
- Limited Evidence on CKD Progression: While some studies suggest vitamin D supplementation may help, there is no conclusive evidence linking it to slowed CKD progression.
Role of Medical Organizations
The National Kidney Foundation (NKF) emphasizes the importance of vitamin D monitoring in CKD patients. Studies show that optimal vitamin D levels can help mitigate cardiovascular risks and improve patient outcomes.
Further Reading and Resources
Read the full study at https://doi.org/10.29328/journal.jcn.1001040.
For further reading, explore our related research on CKD and vitamin D deficiency at HSPIOA.
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