Workout pros (bodybuilders, fitness models, athletes, etc.) have long sought after anything that will give them the edge in workouts. Like looking for the Holy Grail that takes the workout to the next level. What is available, without resorting to drugs that will give you an edge to your workouts and thus increase your results?

Some time ago it was discovered that coffee has a beneficial effect when taken on an empty stomach or with a high protein/very low carbohydrate meal or snack (like a protein shake). In the 1970