What to eat when your done Working Out

I want to stress that Carbohydrates are SUPER important to maintaining our health with a balanced diet.  The difference, complex (good) verses simple (bad) carbohydrates, eat the good, don’t eat the bad, but this blog is more about the science of eating after your are done with your physical activity.

Recovery Nutrition Science 101
The body continues to burn calories after a workout, called exercise post oxygen consumption (EPOC), which lasts 15 minutes to 48 hours after training. EPOC causes an additional calorie burn and higher metabolism beyond the workout--a benefit for weight and fat management. The amount of EPOC calories burned depends on gender, training status, training intensity and duration, and fitness level-- accounting for a few to several hundred calories. Why are extra calories burned?
EPOC calories are burned because:
• The body replenishes sugar in muscles and replaces the simplest energy form called adenosine triphosphate (ATP) at the cellular level; 
• Lactate--responsible for post exercise muscle soreness needs removal.
• Normal breathing, heart rate and body temperature needs restoration to pre-exercise levels
• Blood needs re-oxygenation after muscles cease working out.
Recovery Fuel 
Depending on training type and timing of the next workout, the composition and amount can vary while keeping in mind the golden recovery rule; getting something--anything as long as it's within the window of refueling opportunity, about 15 minutes to two hours after training for adequate replenishment.
The best foods to eat are those high in carbohydrates. Planning ahead by storing a sports drink, bar, or snack in the gym bag or stopping for a smoothie on the way home is one way to ensure adequate replenishment within the recovery window. Meals/snacks with 65% carbohydrates or more, about 0.8g to 1 gram/kg bodyweight / hour have been shown to replenish muscle stores best. For the 150 pound athlete (68 kg) (kg=pounds / 2.2), a snack or beverage with about 54 grams -68 grams carbohydrates. Visit the Recovery Fuel Chart for snacks that meet this requirement.
It's just as important to refuel after shorter high intensity workouts as it is for longer workouts. The difference between the recommended foods depends on whether or not it is the last workout of the day.
As for hydration, replacing fluids at a rate of 1-1½ times, about 16-24 oz for every pound lost in sweat. Weighing before and after a training session can provide a good guestimate of fluids lost during exercise. And while it's not necessary to weigh daily, seasonal weightings are recommended since ambient temperature affects fluid losses.
Urine color is the simplest and one of the most accurate measures of hydration. If the urine is pale yellow, that's good, while dark urine means dehydration. Completely clear urine is a concern since it suggests overhydration--the overconsumption of water and potential loss of electrolytes. Therefore, recovery fluids should include water, electrolyte rich sport drinks, and recovery fuels with sugar and protein (depending on the intensity of the workout) to cover all bases and replace all losses. When food doesn't work, a sport shake is an easy, portable way to replace carbohydrates and protein needed for maintaining muscle gains and strength accomplished during workouts.