we have treated 55 patients with recurrent renal calcium stone disease without signs of magnesium deficiency ( normal serum magnesium , urinary magnesium , intracellular magnesium in muscle biopsies , gastrointestinal absorption of 28mg , and magnesium loading test ) from our outpatient stone clinic for up to four years with 500 mg mg2+ , in the form of mg ( oh ) 2 , daily .
C0024473
of magnesium deficiency
C0024467
magnesium