Resting Energy Expenditure (REE) refers to the amount of energy, measured in calories, that an individual needs to maintain basic bodily functions while at rest. These functions include breathing, blood circulation, and cellular processing. REE is a crucial component of total daily energy expenditure and plays an essential role in determining nutritional needs, especially in clinical settings. Understanding REE can help nurses tailor nutritional interventions for patients, particularly those who are critically ill or have specific metabolic needs.
