The Snack: McDonald's Snack Size McFlurry with M&M'S
The trouble: Its 430 calories and 16 g fat is almost as much as two burgers (500 calories, 18 g fat)!
The best choice: Vanilla Reduced Fat Ice Cream Cone—just 150 calories, 3.5g fat. Looking to save an extra 30 calories? Skip the cone.