FAT CITY: Your scale will tell you...

FAT CITY: Your scale will tell you how you rank among holiday overeaters. . . . Those without persistent weight problems typically gain seven pounds; those with weight problems gain an average of 10. So says Weight Watchers of Orange County, one of many weight-loss and fitness programs whose business booms just after the holidays (D5). . . . Post-holiday enrollments (and some enrollees) are 30% above normal, said a Weight Watchers spokeswoman. “We teach them how next year they can avoid eating the whole thing. There are other rewards.”