A normal person's daily calories are related to his weight. The relationship between calorie intake per hour and body weight is about 1 kcal/hour/kg, that is, 4. 186 kj/hour/kg. Therefore, the normal average daily calorie requirement of an adult weighing 50 kg is as follows: average calorie requirement? = 4. 186 kJ？ * 24 hours * 50 kg = 5023.2 kJ.
Extended data:
Calorie function:
Thermal action
Just as computers consume electricity and trucks consume oil, so do human daily activities. Heat not only provides energy for people's exercise, daily work and life, but also provides energy for human life activities, blood circulation, breathing, digestion and absorption.
People who lose weight can burn fat through exercise, which can accelerate calorie consumption and achieve the goal of healthy weight loss.
Baidu encyclopedia-food heat meter