How long will it take to lose 100 pound?!

Question: ok so i need to lose 100 pounds and i want to do it the safe way (eating healthy and exersise). How long would it take for me to lose 100 pounds if i ate healthy and exersised everyday for at least 1 hour at the gym. Is there a way to do it more efficiently. what should i eat and what kind of exersise should i do. PLEASE HELP!!!

* i am a 15 years old (female)

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Answers: ok so i need to lose 100 pounds and i want to do it the safe way (eating healthy and exersise). How long would it take for me to lose 100 pounds if i ate healthy and exersised everyday for at least 1 hour at the gym. Is there a way to do it more efficiently. what should i eat and what kind of exersise should i do. PLEASE HELP!!!

* i am a 15 years old (female)

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8 months to a year to do it in a safe healthy fashion.

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2 years!=]

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