Calories & metabolism question

I have a question,
(obviously) rofl.
Uhm, I eat about 500-700 cals. a day (I KNOW...not enough etc.etc.)
but if I burnt 1,000-1,500 a day, then would that keep my metabolism up?
cause I know if you dont eat too much it slows down, but if I exercised that much, would it still be fast?

hmm dunno wht you mean...sorry:P

if you mean will you loe weight then yeah...you need to burn more calories than you eat to lose weight...if you trying 2 burn muscle then you need to eat more than you burn...sorry if I dint answer the question correctly:P

hmm dunno wht you mean...sorry:P

if you mean will you loe weight then yeah...you need to burn more calories than you eat to lose weight...if you trying 2 burn muscle then you need to eat more than you burn...sorry if I dint answer the question correctly:P

Not really, to increase it the most you would have to eat more and burn off even more, Then slowly build up off what your starting out with. The more you can eat in a day and burn off the faster the metabolism will run on its own. So over the next couple weeks increase your calorie count to 1000-1250 and increase how much you burn off to 2000.

Don't worry about getting fat because as long as you burn off more then you eat you wont gain fat, maybe abit of muscle and tone but no fat.