It can hurt when you’re not getting enough. Everyone knows how painful it can be and almost everyone, at some point, will experience muscle cramps. If your body feels stressed or crampy, you may need more magnesium. Now consider the fact that more than 300 biochemical reactions and a wide range of body functions depend on adequate magnesium consumption. Salus Haus Magnesium provides 250 mg in a daily dose. Don’t let magnesium deficiency cramp your style or your workout.