Im and struggling with this and really wanted it to work for me. First off, I was surprised at how small the container for this was, especially with the price point. I take this at night so the magnesium will help me to relax and fall asleep. I have the most trouble falling asleep on the nights I take this. I am also struggling with heart burn after taking this product. It is frustrating to me as I was really hoping it would be beneficial.