In a nocturnal cyclic feeding example, what is the typical night feeding rate?

• A. 25 mL/hr
• B. 75 mL/hr
• C. 120 mL/hr
• D. 40 mL/hr

Answer: (B)

Nocturnal cyclic feeding is about delivering a substantial portion of daily calories during sleep while keeping daytime feeding minimal or off. The rate is chosen to move a meaningful volume through the gut overnight without provoking intolerance. About 75 mL per hour hits that balance: it’s fast enough to provide a meaningful overnight volume, yet gradual enough to minimize gastric residuals and discomfort. With standard formulas (roughly 1 kcal per mL), this rate translates into a practical overnight caloric delivery that supports most adults’ needs without overloading the stomach. Rates that are much slower would under-deliver calories, while much faster rates risk intolerance or overfeeding during the night.