How many kilojoules should i eat a day to lose weight

Sharon Curtain is a dietitian with experience in hospital, community and industry settings and specialises in food industry process. Previous article. Next article. A good nights sleep is important for the whole family. Find out the actions you can do throughout the day to support your family get a good night's sleep.

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Read on to find out the rest. As your body starts to lose weight it becomes more efficient, requiring fewer kilojoules to perform the necessary daily functions for survival. Consequently, this can slow but not stop the anticipated rate of weight loss.

For example, if an individual needs 8, kilojoules per day to maintain weight, reducing intake to 6, kilojoules, assuming exercise stays the same, should provide a g per week weight loss note: g of weight is equivalent to about 14, kilojoules.

Furthermore, reducing to 4, kilojoules should result in a weight loss of 1kg per week and going down to 2, kilojoules a day should result in a weight loss of 1. However, if an individual actually reduces their intake to 2, kilojoules, the weight loss would not likely be a steady 1.

It would likely be around 1kg. This 'lower than expected' rate of weight loss is a lot different to 'no' weight loss as the 'starvation mode' notion proposes. Science shows over-restricting food or depriving ourselves from food actually makes us more likely to overeat these foods. Instead of heavily restricting the foods you eat, learn how to incorporate them into your diet in a healthier way. Weight Goal Would you like to reduce your weight by 0.

Yes No. Years Months. Bed rest Bed bound or chair bound. Sedentary Sedentary work and no strenuous leisure activity office worker. Lightly active Mostly sedentary with little or no strenuous activity students, lab assistants, drivers.

In interventions in children where sweetened drinks were substituted for zero kJ drink, weight gain was lower. When you consider that a 1. A gram block of chocolate contains more than 3, kJ.

The good news is that some chocolate can be good for your heart. A big incentive to make wise food choices is the time you can save at gym. Burning up 2, kilojoules from exercise takes a big effort. Exactly how long you need to exercise depends on your age, weight and the type of activity but on average, it equates to two hours of vacuuming, 1.

Check how many kilojoules you burn from a range of activities. Being kilojoule wise consistently will help you drop that dress or pants size permanently. Festival of Social Science — Aberdeen, Aberdeenshire. Edition: Available editions United Kingdom. Become an author Sign up as a reader Sign in. Clare Collins , University of Newcastle.