No significant change in 2-h plasma glucose levels after
OGTT from baseline to endpoint was observed with bitter melon
500 mg/day, 1000 mg/day, or 2000 mg/day (5.34 mg/dL; 95% CI,
−22.7 to 12.0, 12.3 mg/dL; 95% CI, −35.7 to 11.1 and −0.43 mg/dL;
95% CI, −22.4 to 21.6, respectively).