To lose one pound requires a calorie deficit of 35,000 calories over a given period of time. It is reasonable to set a weight loss goal of 2 pounds or less per week.
You can't if you lose 10lbs. you will lose it from your whole body not just your waist.
10lbs 7oz minus 5lbs and 9oz is equal to 4lbs and 14oz.
There is no safe way to lose that amount of weight in that time frame. 2-3 lbs is about the most you can safely lose in a week. If you managed to lose 10lbs in 8 days most of it would be water weight and would come back very quickly.
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8 stone 10lbs = 122lbs
No one should lose 10lbs very fast. Especially depending on your current weight. If a 16 year old only needs to lose 10 lbs than it should be done over a 2-3 month time period.
you should eat 1100 calories a day but no bread nd u will loose 14lbs in 2 weeks
you do not need to lose weight an average eleven year old should weigh 84lbs so you are so close to it don't lose weight unless you really need to if you really want to then don't eat as much and join a sport or something i still think you really don't need to
55.2kg is 8st 10lbs