1. What is the EER Equation for Children?

The EER (Estimated Energy Requirement) equation estimates the average dietary energy intake needed to maintain energy balance in healthy children based on their age, physical activity level, weight, and height.

2. How Does the Calculator Work?

The calculator uses the EER equation for children:

Where:

• \( A \) — Age in years
• \( PA \) — Physical Activity Level (dimensionless)
• \( W \) — Weight in kilograms (kg)
• \( H \) — Height in meters (m)

Explanation: The equation accounts for basal metabolic needs adjusted for age, plus additional energy requirements based on physical activity level, weight, and height.

3. Importance of EER Calculation

Details: Accurate EER estimation is crucial for determining appropriate caloric intake for growing children, managing weight, and ensuring proper nutrition for development.

4. Using the Calculator

Tips: Enter age in years (0-18), physical activity level (typically 1.0-2.5), weight in kg, and height in meters. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical PA values for children?
A: Sedentary: 1.0, Low active: 1.13, Active: 1.26, Very active: 1.42. Adjust based on individual activity levels.

Q2: How does this differ from adult EER equations?
A: Children's equations account for growth needs and different metabolic rates compared to adults.

Q3: When should EER be recalculated?
A: With significant changes in weight, height, or activity level, or every 3-6 months for growing children.

Q4: Are there limitations to this equation?
A: Less accurate for children with medical conditions affecting metabolism or body composition.

Q5: Should this be used for overweight children?
A: For overweight children, consult a healthcare provider as adjustments may be needed.