This information will appear under the "Energy" heading. The calorie content of many shop-bought foods is stated on the packaging as part of the nutrition label. Knowing the calorie content of food and drink can help ensure you're not consuming too much. Just try to take in less energy on the following days. If you consume too much energy on 1 day, do not worry.
To maintain a stable weight, the energy we put into our bodies must be the same as the energy we use through normal bodily functions and physical activity.Īn important part of a healthy diet is balancing the energy you put into your bodies with the energy you use.įor example, the more physical activity we do, the more energy we use. Our bodies use up that energy through everyday movement, which includes everything from breathing to running.
When we eat and drink, we put energy into our bodies. Our bodies need energy to keep us alive and our organs functioning normally. These values can vary depending on age, size and levels of physical activity, among other factors.Ĭheck if you're a healthy weight by using our body mass index (BMI) calculator Calories and energy balance If this continues, over time we may put on weight.Īs a guide, an average man needs around 2,500kcal (10,500kJ) a day to maintain a healthy body weight.įor an average woman, that figure is around 2,000kcal (8,400kJ) a day. When we eat and drink more calories than we use up, our bodies store the excess as body fat. The amount of energy in an item of food or drink is measured in calories.
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