[mroman]

I have Asperger's and DSPS, and have noticed that taking Piracetam helps me regulate my sleep cycle. On days when I take it, I begin to feel sleepy right around my 16th hour of being awake. I have also noticed that when I have not had decent sleep for a few days, taking Piracetam puts me to sleep within a couple of hours of taking it.

[jamii]

I found exactly the same thing. I've had problems for years with roving sleep cycles to the point that it seriously interfered with my life. After I started taking piracetam it settled down within a week or two. I also wake up feeling completely refreshed and ready to go. I haven't seen this effect documented anywhere - it was completely unexpected.

[mroman]

It is good to know that you experienced this effect as well. I also have not seen it documented anywhere. The stuff is simply great. I am in a third world country (Colombia) and in a backwater town to boot, and Piracetam is both readily available and inexpensive. What's more, it's a local generic brand, and the quality is very decent.