Tool Description

This tool is a health management calculator based on scientific formulas that helps the user to: - Calculate Calculate basal metabolic rate(BMR)（ (the minimum calorie requirement for life support at rest) - Assess the Evaluate calorie consumption from exercise/daily activities - Analyse Analyse total daily calorie requirements（ (adjusted for intensity of activity) - Provide food calorie reference data Aids dietary planning

Function Description

I. Basal Metabolism Calculator

How to use: 1. Select gender, enter age (years), weight (kg), height (cm) 2. Select activity level (sedentary/light activity/moderate activity/high intensity activity/athlete) 3. Click on "Calculate Basal Metabolism".“ Calculate basal metabolism". Generate results Interpretation of results: - BMR value： Resting Minimum Daily Energy Requirement - Total daily calorie requirement： Actual recommended intake value with activity factor included

II. Exercise Calorie Calculator

Usage: 1. Enter your body weight (kg) 2. Select the type of exercise (e.g. running/swimming/cycling, etc.) 3. Enter the duration of exercise (minutes) 4. Click on“ Calculate consumption". to get the result.

Additional Functions

- Food Calorie Database： Calorie references for common ingredients and meals Exercise efficiency comparison： Hourly consumption ranking of different activities - Health Advice： Diet/exercise optimisation based on calculation results

Scientific Basis

Adopted Harris-Benedict formula（ (BMR calculation) with MET metabolic equivalent standard（ (Exercise Expenditure), the data is in line with the international nutritional consensus. It is recommended that the data be used in conjunction with body fat percentage and other indicators to assess health status.