You don't want to do that... You will completely ruin your metabolism... (Your body will start to go into starvation mode and try to hold onto everything you put in your mouth...)
I had amazing luck with Medifast. I stuck to the bars (5 a day)... every 2-3 hours with a bottle of water each... Then- you can have a lean and green meal (or 2 lean and green meals) plus 2 snacks a day... It's low-carb, low-fat, and low-calorie... Plus- you're eating 6-8 times a day, so if you screw up for one meal, you don't feel the need to throw in the towel... And, since it's a 'triple threat' (low-carb, low-calorie, and low-fat), if you cheat and don't have one thing working for you.........you still have the other two benefits, etc... Plus- you will rev. up your metabolism because you're feeding your body every few hours...
I highly recommend it. They even have a free support website (mymedifast) where you can use the message boards, track your progress, get support, etc...
I lost the last 30 pounds of baby weight from the end of August to about X-mas. I haven't been using the bars lately, but stick to the same idea (eating little low-carb things every few hours) and haven't gained much back at all...
You can also find coupons for 75 off your purchase, etc... either in magazines or J. doing a google search for medifast coupons.
Good luck! You can do it... J. find something you can live with... I personally felt like I was eating candy bars all day (they are made with soy and splenda.. chocolate peanut butter was the best), still drank my diet soda... and would have Dove sugar-free dark chocolate a few times a day. I did not feel deprived...