Cyprohheptadine
Have a malted milkshake every other day until you've gained 5 pounds. It won't take long.
Each person varies with how long it will take to lose 30 pounds. On average, a person can lose around 2 pounds per week. It would take 3.75 weeks to lose 30 pounds with diet and exercise.
Seriously there is no way to do that. A starvation diet would result in severe health problems. You realize that amounts to over 2 pounds a day? How long did it take to gain that 40 pounds? Probably well over two years.
12 years.
Five to ten weeks. 500 cal per day equates to one or two pounds per week. This is a safe amount to lose/gain.
Alot longer than it would take you to excersise it off.
i wouldn't be trying to lose 45 pounds if i was 11. and anyway i think you'd probably gain weight in muscle either that or it would take quite a while to lose 45 pounds
From what I've read, usually about 8-10 weeks old. There are breeds of chicken which gain several pounds in that span of time and which would have health problems later in life if permitted to live.
Fifty months
It's different for everyone, but I would hope it would take at least 6 months.
The same amount of time it would take for the Hyperbole and a Half book to be released, most likely.