It's funny, some people have no reaction to ALA and others (like me) have horrible reactions.

I am very sensitive to supplements/foods/etc. so my experience is different than some. B's really keep me awake and sulphur is difficult to handle, although I haven't tried it in the last 12-18 months, and with my improving conditions (especially memory!) I may again... slowly.

I've always been a "night owl" but have found that I now have the ability to sleep nights by going off caffiene and sugar (almost completely) and B's (of course).

I would definitely try removing some things from your plan one by one and see if there is improvement. Remember that it can take a week (sometimes more) to feel the effects of a change so do it with slowly and with method. For every effect, there is a cause.

Best of luck.