around 12...
It is impossible to be healthy and lose 20 pounds in two weeks especially at 15. The standard rate to lose weight is 2-3 pounds per week.
No. Not without major surgery.
Eat healthy food, and exercise!
It is not possible to lose 95 pounds of body fat in two weeks, or even two months. Realistically (unless one took part in something like the Biggest Loser TV show), it would take approximately one year to lose 95 pounds of body fat. .
There are 52 weeks in a year. Six months = 26 weeks. 1 - 2 is a bit vague so we'll call it 1.5. 1.5 x 26 = 39 pounds.
Not in a healthy manner, that's a pound a day! You didn't gain it in two weeks, don't expect to lose it in two weeks. A healthy diet and exercise is the safest route and should allow you to lose about 5 pounds in that time. You'd be amazed at how much of a difference that will make.
2 or 3 pounds a day!
No. Losing 50 pounds in only 5 weeks can be really dangerous. The best way to keep weight off for good is to lose it slowly, at about 1-2 pounds a week.
Losing 5 pounds in 2 weeks isn't hard at all...although it is recommended that you only lose 4 pounds in 2 weeks. To lose the 5 pounds work out one hour a day, eat about 750 calories less than your recommended value(ie if an online calculator tells you that you need 2750 per day then only eat 2000), and avoid WHITE carbs at all costs!
Some patients who are more than 100 pounds overweight lose weight very quickly. This is especially true in the first year after bariatric surgery.
It is unlikely that you can do so safely. Ten pounds in two weeks is much more realistic.
about 600 pounds