Total Daily Requirement: 3.3 L (111 fl oz)
Mathematical Formula & Scientific Methodology
Formula: Paced Hourly Hydration Distribution
Hourly Intake = Total Daily Fluid / 15 Waking HoursDistributing water steadily prevents episodic gastric distension and optimizes renal water retention.
Model Assumptions
- Even distribution throughout waking hours
Variables & Standard Units
| Symbol | Physiological Meaning | Unit |
|---|---|---|
| 15 | Standard waking interval for human circadian cycle | hours |
Scientific Limitations
- Large fluid boluses right before bedtime can disrupt sleep architecture via nocturia
Peer-Reviewed Scientific Citations
A new predictive equation for resting energy expenditure in healthy individuals (1990)
Mifflin MD, St Jeor ST, Hill LA, Scott BJ, Daugherty SA, Koh YO (1990) — The American Journal of Clinical Nutrition, 51(2), 241-247
Key Finding: Mifflin-St Jeor equation is accurate within ±10% of measured REE in non-obese and obese individuals, recommended by the Academy of Nutrition and Dietetics as the most reliable standard equation.
Frequently Asked Questions
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