Quote Originally Posted by OakLeaf View Post
For me, I don't get nighttime cramps if I take more magnesium.
Ditto this. For some reason, since I broke my tibia 3 years ago, I'm more prone to the exact cramping you're talking about at night if I don't take magnesium (before, it would focus in my calves). I take Slow-Mag daily (2 tablets although the recommended dose is 1). In the summer or when I'm doing tons of activity I take 3.