Vitamin D in the critically ill – update 2024

PURPOSE OF REVIEW: This review aims to summarize the latest publications on vitamin D focused on critically ill patients. RECENT FINDINGS: Vitamin D deficiency is common in critically ill patients (children and adults) and associated with a higher risk for mortality and morbidity as well as sepsis, acute respiratory failure, acute renal failure and prolonged ICU stay. As it is an inexpensive substance with a wide safety margin, acute treatment …