Respuesta :
Two pounds per week is a healthy rate of weight loss.
- To lose 2 kg it is need to burn 500 to 1,000 calories more than the person can consume each day, through a lower calorie diet and regular physical activity.
What are calories?
- A calorie is a unit of energy.
- Calories refer to the energy people get from the food and drink they consume and the energy they use in physical activity.
- Calories are listed in the nutritional information on all food packaging.
Why calories are used?
- When eat and drink more calories than use up, bodies store the excess as body fat.
- If this continues, over time may put on weight.
- An average man needs around 2,500kcal a day to maintain a healthy body weight.
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