Im a huge proponement of taking a structured, scheduled "break" or Re-feed....
Women especially, and those with *less* to lose need to take them more often-- every 8 to 12 weeks. with 12 weeks being the max amount of time you should stay in a caloric deficit without a break. Youve lost a lot of weight, and youve been dieting a long time. You are the perfect candidate for a refeed, and long overdo.
The point of the re-feed is to reset your hormone levels, offset developing thyroid or menstrual issues and other things associated with the stress of fat loss, and your adapting metabolism.... YOu hit the nail on the head... your body has adapted to stop losing (pretty much) at wherever you are stalled, and you definitely do NOT want to maintain at 1200 cals for the rest of your life! There is one way to solve this, and only one food group is going to get you there-- you mustflood your body with a SURPLUS of calories, specifically Hi glycemic index carbs.
Scary
Definitely
Weight gain? Of course...will it be fat? NOT IF YOU REFEED CORRECTLY.
It should only be water weight, extreme bloat and the filling up of your muscle stores with glycogen and the associated water along with it. It could be significant. It could be 4 pounds. 7 pounds, 11 pounds ( i gained 11 pounds! n ONE WEEK of eating at approx 2500 cals a day, with over 60% of my intake coming from carbohydrates, and 50% of THOSE carbs consisting of starch and other Hi glycemic foods! One thing to keep in mind is to try and keep the diet low fat. Any surplus fat might just get stored as, well FAT
Oh, and BTW, those 11 pounds? That were purely 100% water weight? Gone in exactly 14 days.
My results? I was finally able to lose those LAST 10 pounds (Or 8, in my case!) Where i HAD BEEN completely stalled for about 6 months, basically maintaining at around 1200 a day. The refeed 100% took away my sensitivity to carbohydrates, along with my fear of them.. i was able to lose those last 8 pounds while still eating carbs (including bread) which was something i hadnt enjoyed for over a year. I am now also able to feel hungry again! Thats a good thing.. humans are supposed to feel hunger...but eating in a deficit supressed my ghrenlin level so much (ghrenlin is the hormone responsible for making you feel hungry-- when you are in a caloric deficit it begins to fall, slowly but surely, as a survival mechnism, is one theory) that i was never hungry, for a year.
Oh ya, and the best part? I am now MAINTAINING at anywhere from 1600 to 2000 a day, depending on how active i am that day (this is a FAR CRY from maintaiing at 1200 a day) It could be better though...i should be maintaining at 2500 or more, given my activity level......
http://hubpages.com/hub/All_About_Refeeds
http://www.bodybuilding.com/fun/sclark60.htm
Two articles that touch on the iportance of refeeds (As they pretein to hormone level resets) also talk about what to eat and how much, etc etc...but in both cases the refeeds mentioned are designed for body builders donig things like carb cycling, who already have low levels of body fat...... and who havent necessarily been "dieting" for more than a few weeks kind of thing....