No statistically significant loss in weight or body measurements was found among obese participants of the study who used c. fimbriata extract for 12 weeks. however, study participants did not…. Caralluma extract appears to suppress appetite, and reduce waist circumference when compared to placebo over a 2 month period. questions i got an email recently about this herb, it said, "known as a “famine food” in ayurvedic medicine for centuries, caralluma fimbriata is taking its place as one of the most effective appetite suppressants. Caralluma seems to be safe for most people when 500 mg of the extract is taken twice daily for up to 60 days. the long-term safety is not known. caralluma might cause some mild side effects such as stomach upset, intestinal gas, constipation, and stomach pain. these side effects usually go away after a week of use.. Continue reading →