I use Velovita every day. I love the 3 Stage. First the clearing of your Foggy Head. 2nd phase is the Happy Stage and the only way to start your day. Finally the 3rd stage is the Productivity Stage and you get so much work done and time flies. Then at Bed Time you sleep like a Baby. I have already had the issue of sleeping 2 hours and waking up and staying up for an hour or more. Then back to bed and slept another 2 hours and up again. Repeat all night long and I am worn out for most the day. Well not now! I sleep like a baby.