Early High-Dose Vitamin D3 for Critically Ill, Vitamin D–Deficient Patients

Abstract
Vitamin D deficiency is a common, potentially reversible contributor to morbidity and mortality among critically ill patients. The potential benefits of vitamin D supplementation in acute critical illness require further study.
Funding Information
  • National Heart, Lung, and Blood Institute (U01HL123008, U01HL123031, U01HL123004, U01HL123027, U01HL123009, U01HL122998, U01HL123018, U01HL123023, U01HL123010, U01HL123033, U01HL122989, U01HL123022, U01HL123020)