What the clinician needs to know about medical nutrition therapy in critically ill patients in 2023: A narrative review.

The review summarizes the most recent evidence relevant to clinical practice on selected aspects of medical nutrition therapy in adult patients in the intensive care unit and to provide guidance for implementing evidence-based approaches for adequate energy and nutrient supply in the intensive care unit setting.

Early vs delayed enteral nutrition or parenteral nutrition in hospitalized patients: An umbrella review of systematic reviews and meta-analyses of randomized trials.

Report on an umbrella review to summarize the existing evidence on the effect of early enteral nutrition compared with other approaches, including delayed enteral nutrition, parenteral nutrition, and oral feeding on clinical outcomes in hospitalized patients.