I use ZMA primarily for two things: first, to strengthen immunity and give libido strength. And it works great for both! Monday, is my favorite relaxing, I can not sleep well without resorting to ZMA. 30 minutes before going to bed, with the stomach not so full and it's shot and fall! I have had the best nights sleep (and dreams) that I could only dream of. I sleep 6 hours straight, without waking up, deep, and it seems I slept 9 hours. The result is so much that I have woken up before my alarm rings. Stand ready for the fight! Change your life: use ZMA!