Statement: In the primary trial Low Dose Magnesium Oxide is 400 mg/day less than high dose Magnesium Oxide.
Primary_evidence: INTERVENTION 1:    Low Dose Magnesium Oxide (800 mg/Day)   Week 2:   Patients take one 400 mg tablet of magnesium oxide orally (PO) daily (QD).   Week 3:   Patients take two 400 mg tablet of magnesium oxide orally (PO) daily (QD).   Weeks 4-9:   Patients take two 400 mg tablet of magnesium oxide orally (PO) daily (QD). INTERVENTION 2:    High Dose Magnesium Oxide (1200 mg/Day)   Week 2:   Patients take one 400 mg tablet of magnesium oxide orally (PO) daily (QD).   Week 3:   Patients take two 400 mg tablet of magnesium oxide orally (PO) daily (QD).   Weeks 4-9:   Patients take three 400 mg tablet of magnesium oxide orally (PO) daily (QD).