A: Everybody is a little bit different and your body might just be doing something different with magnesium. It helps most people fall asleep and stay asleep, but not you. If it's working for you, if you like it for other reasons (e.g., it helps you feel relaxed and helps your bowel movements) you may just want to utilize it a little bit earlier in the day, where you could benefit from higher energy and not falling asleep. Alternatively, you can switch it out for something like magnesium glycinate to see if that helps you. Some people just do better with another form of magnesium. Most of them do better with magnesium citrate, which is why I start people with it, but some people just do better with the glycinate version.
You can also incorporate relaxing teas, such as lemon balm or chamomile, which can help you fall asleep faster and stay asleep. There is a section on relaxing teas in the Recipes guide on page 10. Some people also love doing Epsom salt baths at night instead of magnesium, and they find that that helps them sleep really great.