Sorry, I missed where she said 1200 calories.
Yes, your problem may be too few calories.
Your BMR is about 1800 or so.
I would say if you ate 1500 per day and burned 200 or so you should lose some weight.
Now, if you've been eating 1200 calories and also exercising, no wonder why you've slowed down.
Given your exercise routine I would probably try eating 1500-1600 on workout days and 1300-1400 on off days.
Over time your metabolism will slow when on are have a low net calorie level. If you were not exercising 1200 might be fine.
Last edited by stocky1; 07-21-2010 at 04:30 PM.