Stuffing

Be careful at your job's holiday party; canapes and other fancy appetizers are often full of fat. Each one is tiny, but the calories add up quickly when there is an endless parade of hors d'oeuvres.

The skin of turkey and chicken is loaded with saturated fat. Per gram, all fats are higher in calories than protein or carbs, and bad fats raise cholesterol. Dark meat has more fat per bite than white meat.