Respuesta :
During middle childhood, children need on average about 2400 calories a day to maintain healthy growth and activity levels.
To start, multiply your present weight by 15. This will give you an approximate idea of how many calories per pound of body weight you need to maintain if you are moderately active.
Why are calories important for health?
Calories are required for survival by the human body. Without energy, the body's cells would perish, the heart and lungs would cease beating, and the organs would be unable to carry out the essential functions required for survival. From food and beverages, people take this energy in.
Dietary Guidelines for Americans 2015–2020 state that men and women should consume between 2,000 and 3,000 calories daily, with women likely needing between 1,600 and 2,400 calories daily.
Calories are a unit of measurement for the energy content of food and beverages. Our bodies store extra calories as body fat when we consume more calories through food and drink than we burn off. If this keeps happening, we might eventually gain weight. To maintain a healthy body weight, an average male needs approximately 2,400 kcal per day.
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