Burning all the calories I eat

Let me ask you this- if you had a friend who ate NO food for 10 weeks but didn't work out, would you be concerned? Of course, because that's called anorexia and its a seriouse disease that affects people physically and psychologically. If you consistently burn off every single calorie you eat in a day at the gym, everyday for 10 weeks, that's not much different. You are leaving your body with NO fuel to do things like breathe, run your organs, and perform all the tasks a body needs to do to keep itself alive. Pretty soon, your body is going to panic and start conserving every bit of energy (food) you give it. It won't want to give up the fat cells because it feels it needs them to live. Your metabolism will slow down so it can burn less energy. Even more, when you've finally lost the weight and start eating again, your body and metabolism will be so messed up you'll gain it all back immediately. What you are doing sounds like exorcise anorexia and it sounds dangerous, impossible, and unhealthy.

Here's what you CAN do. If you are 5'8, you most likely need to be aiming for 1 lb or 1/2 lb a week weight loss. When you set up your goals in MFP, it will tell you how many calories you need to NET (means you eat back your exorcise calories) in order to lose that much weight a week healthily. For example, if you NET 1200 calories, that means you can eat 1600 and burn off 400 at the gym. Those remaining calories help your body to function at a normal and healthy level.

Trying to crash diet will only cause your body to... well, crash.

Alright everyone chill, hah I only did this for maybe 3 days and was just asking to see if its healthy. Don't need people to be rude! The reason why I even considered this was because I know a girl whos training to be a bikini contest and she is a personal trainer and burned 7000 calories the last time i went to the gym with her. The only reason I am trying to cram as much exercise in now is because in 9/10 weeks I am moving and starting off a new job, I wanted to look good. Then after losing that weight, I was going to just try to maintain it which would mean less cardio and weight training, etc. Thanks for the input though! It was helpful.

It takes me 90 minutes at my highest level of working out to burn 1,000 calories. How long was she at the gym?

Op you will find a lot of bitterness, a lot of broscience and a lot of people being rude and judgemental. Some people would rather try to be funny and rude instead of being helpful, but you will also find lots of helpful, kind and supportive people. good luck on your journey to good health.

Alright everyone chill, hah I only did this for maybe 3 days and was just asking to see if its healthy. Don't need people to be rude! The reason why I even considered this was because I know a girl whos training to be a bikini contest and she is a personal trainer and burned 7000 calories the last time i went to the gym with her. The only reason I am trying to cram as much exercise in now is because in 9/10 weeks I am moving and starting off a new job, I wanted to look good. Then after losing that weight, I was going to just try to maintain it which would mean less cardio and weight training, etc. Thanks for the input though! It was helpful.