you need some fuel to get you going and help you feel good about your workout. so if you grab a banana a whole-grain english muffin or a carton of low-fat yogurt on your way to the gym you will likely have a far more enjoyable workout be able to work harder and be less hungry when you're finished. if you do not eat something "you may become light-headed dizzy and wishing you were not exercising " says nancy clark ms rd author of nancy clark’s sports nutrition guidebook.
am i short-changing myself by exercising early in the morning before i've eaten anything?