MFP says I should be eating 1250 calories a day. I always eat back most of my calories from exercise (I exercise later at night and suck at planning meals some days, so I don't always want to eat all those extra calories late at night). I noticed that even when I don't exercise, I lose more weight when I go over my calories by 100-200. When my weight plateaus, I up my calories to 1400 for a few days and the pounds start dropping again. Does this mean that I should be eating more calories to make my body happy?