If you don’t have a nutrition plan for your fitness routine, you’re doing yourself a pretty big disservice when it comes to getting the results that you desire. If you workout while you’re starved, you simply won’t have the energy for your body to gain maximum fitness. If you exercise for a long time without eating, you’ll limit your ability to burn calories and maintain intensity. And if you don’t feed your muscles and replenish your energy stores after exercise, you won’t have the necessary building blocks for recovery.
The ideal pre-workout meal is consumed about two hours before exercise, contains about 300-500 calories, and is composed primarily of healthy carbohydrates. If you don’t have time to eat two hours before, a quick 50-100 calorie snack 5-10 minutes prior to exercise will also be effective. - See more at: http://www.quickanddirtytips.com/health-fitness/healthy-eating/what-to-eat-before-and-after-exercising?page=1#sthash.xko3IuTn.dpuf