Hoot’s Scientific Evidence Center
Hoot’s approach is backed by real science—not fads. This section explains how we calculate your calories and macros to help you lose fat, protect muscle, and feel your best along the way.
How Hoot Calculates Your Macros
Carbohydrate Intake Targets: Flexible Balance After Protein and Fat
Fat Intake Targets for Weight Loss and Hormonal Health
Calorie Needs and Weight Loss: How Hoot Uses Standard Calculation Methods
Evidence Supporting a High-Protein Intake (~1 g/lb) for Weight Loss
Choosing Your Weekly Weight Loss Goal
Understanding the Mifflin-St Jeor Equation
Hoot Glossary - Nutrition & App Terms Made Simple