It’s 3:00 pm, are you wondering what’s for dinner or thinking about that workout after work?  If that voice in your head is thinking cookies, help yourself out by packing a snack.  Curb your appetite by providing fuel for your after-work walk or workout at the gym. Some great snack ideas include: reduced-fat peanut butter on a multi-grain cracker and a couple of pieces of low-fat string cheese and an apple.