You don't. Not now, not ever. You took a long time to gain it, and you will take time to lose it, namely, 4 weeks IF you eat the right food in the right amounts, and exercise vigorously every day for at least half an hour.
More loss than 3 pounds per week can be seriously damaging to your heart and other organs.
By cutting off your arm?
Short of radical surgery - you can't.
It is unlikely that you can do so safely. Ten pounds in two weeks is much more realistic.
Safe weight loss is 1 to 2 pounds a week, so that would be 12 to 24 pounds in 12 weeks.
Here are some examples: If you are male and need to lose more than 30 pounds, you can plan on around 10 or more pounds in the first 7 days. I have seen men lose as much as 12. If you need to lose around 15 pounds, you can plan on losing about 7 pounds the first week. If you are a woman and need to lose around 60 pounds, you can most likely plan on losing 12 pounds the first week. If you need to lose about 30 or less pounds you will most likely lose around 5 to 7 pounds the first week. The above situations are based on doing the HCG Diet correctly!
You can't lose 100 pounds in 15 minutes. It takes about 11 or 12 months to lose 100 pounds.
That's a bit more than one Pound a day. That's not really doable for ten Days running.
no
12 pounds
That is not possible to do safely. One to two pounds a week is a realistic goal. 10 lbs a week is NOT.
The only way to lose 20 pounds in a month is to have mom or dad take you to the doctor for professional help.
I can't see a way to do that in a healthy manner. Try diet and exercise, but don't be upset if that doesn't work.