67% less fat and 27% fewer calories than regular egg nog. Thank you for choosing Land O'Lakes. Grade A. Pasteurized. Homogenized. 2% lowfat egg nog. Light egg nog has 2.5 g of fat and 120 calories per serving. Regular egg nog has 9 g of fat and 180 calories per serving. Satisfaction guaranteed. Your comments are important! Please call 1-800-328-1174.