I had the same thing and taking 400mg of magnesium at bedtime helped. If I did wake up with that racing mind thing, I would get up and take more mg and could always go right back to sleep. I have to say though, that I have been waking up again and even though I take even more mg, I still am on alert so that the slightest noise wakes me up. It all started a few weeks ago when that started spraying the cotton defoliant in our area so I'm sure that toxin exposure has a lot to do with the adrenals being stressed out.

Maybe additional B vitamins at night too <img src="/ubbthreads/images/graemlins/crazy.gif" alt="" />