I just wanted to know if anyone here has had a similiar experience taking ZMA. When I first ordered it I too noticed the better sleep as well as the very vivid dreams that would accompany it. However for the last week or so it seems when I take it I am having nightmares and restless sleep because of it. I have awoken several times in the middle of the night with my heart racing and finding it difficult to go back to sleep.
Now, no need to overanaylyze this as nothing is bad in my life right now so there is no hidden cause. Just wondering if the deep sleep experienced can go the other way on you so to speak?