“…Early reports suggested that 12% to 65% of epileptic patients have abnormal bone mineral density (Hahn et al 1972, Mosekilde et al 1977, Petty et al 2005, Stephen et al 1999). Enzyme inducers and non‐enzyme inducers cause abnormalities in calcium metabolism, including hypocalcemia, hypophosphatemia, elevated serum alkaline phosphatase, serum parathyroid hormone and low vitamin D (Pack et al 2003, Andress et al 2002, Boluk et al 2004, Christiansen et al 1973, Richens and Rower 1970, Tolman et al 1975, Berr et al 1983, Marshall et al 1996, Farhat et al 2002). The consequences of fractures include hospitalization, loss of independence and death.…”