Second, one must understand that maintaining reasonably stable blood sugar levels is an important factor in maintaining stable energy levels and preventing undesirable weight gain. (elitemensguide.com)
I think you'll find that it's preferable to eliminate caffeine from your daily diet and maintain more stable energy levels. (personalfitnessadvantage.com)
The most commonly used source by bodybuilders are oats, since they are filled with low glycemic index carbs which are processed slowly by your digestive system, you full for longer periods of time and provide you with stable energy levels throughout the day, unlike fast carbs which give you an insulin spike after which you experience an energetic crash. (fitnessandpower.com)