I had a problem sleeping too, but not because of LC. I noticed a huge change about the time I hit menopause, It didn't help that my Mom passed away about the same time. All happened in 2000. I used to take forever to fall asleep, then wake every morning at 3 am until 5 am, then get up at 6 am to go to work. (dragging my fat tail behid me)

I started LC on March 4 of this year, which really did not affect my sleep patterns or lack of. I happened to read a post a month or so later on sleeping problems. I have read so much on this site, that I have no idea where, (probably one of Nat's) about magnesium and calcium. I had read about magniesium being a "Miracle Supplement" in Protein Power, but really didn't pay much attention.

Anyway, I started taking 400mg magnesium and 1200 mg calcium around 7pm and although I have a rocky night maybe once in a while, the difference is like night and day. (no pun intended)

good luck