PLOD1 and anorexia nervosa: Despite women with anorexia nervosa (average BMI: 15.1 kg/m2; n=40) having lower basal LH (3.2 vs 7.2 IU/L) and FSH (3.6 vs 5.0 IU/L) levels than healthy controls, LH rises following 100 μg GnRH were similar [43].