If it's essential to eat before a workout, how am I supposed to have something after as well?
Posted by Spidey
Depends on your timing, obviously.
It can look like this
Meal (say, breakfat or lunch)
Workout
Snack
Meal (lunch or dinner)
Or it can even look like this (that's what I do on weight trining days)
Meal
Snack
Workout
Snack
Meal
Post-workout nutrition is arguably the most important part. You want a mix of carbs and protein (say, dried apricots/banana/fruit juice and yogurt, protein shake etc) and you want to have that immediately post workout. Try to have a meal within 2 hours too.
You don't have to eat immediately before exercising, just try to avoid doing it on an empty stomach. I find that my timings are determined by what I'm doing. When running I like to have a snack about 60-90 mins before. With weights I'll often have snack 20-30 mins before but then I lift fairly heavy so I probably eat more than most people need to around those sessions.