I just wanted to let you know that since I have been taking Xango I haven't taken, not even one nap. I used to be so drained and lifeless, I would take a nap everyday and still be tired. I used to fall asleep studying, driving, and during class. Thanks Xango!! I also wanted to let you know about my grandfather. He has been a diabetic for ten years. He started taking Xango about two weeks ago and for the first time in ten years he was able to eat what he wanted two days in a row and maintained a low blood sugar. He and my grandmother both say they feel better than they have in years!