there is. 5. Make sure your after-exercise snack has protein. instagram.com As we mentioned before, eating simple carbohydrates before and after exercise will give you the energy you need and help you regain the energy you lost. Kalman says you should also eat some protein after exercise. If you exercised for about an hour, a drink or meal w Primal XL h a carbohydrate to protein ratio of 4 to 1 is perfect. If your exercise was not very intense or was short (about 30 to 40 minutes), eating something w Primal XL h a 1 to 1 ratio is fine. Here are some examples of