Garcinia cambogia is a small, sour, purple fruit indigenous to India and Southeast Asia. Its rind has traditionally been used as a food preservative, flavoring agent and as remedy for stomach bloating and gas. In India, it is additionally used as a solution for rheumatism and bowel problems. The active component is hydroxycitric acid (HCA). While some data from animal studies claim that HCA may suppress appetite and also the formation of fats and cholesterol within the liver, I’ve seen no proof of its usefulness for weight loss. A 2011 British review of nine studies figured that the use of pure garcinia cambogia dr oz can lead to short-term weight-loss, but a more recent human trial from Korea that compared the results of GCE and another supplement, EGML, an extract of the leaves of Glycine max (soybean), found that neither resulted in weight loss.
The researchers recruited 86 overweight adults between 20 to 60 and checked their weight, levels of cholesterol and diet. Then they divided the participants into three groups and randomly assigned these to take tablets containing two grams of either GCE or EGML, or even a placebo containing two grams of starch. The study subjects continued using their regular diets and took the supplements for 10 weeks.
Results indicated that neither supplement had any effect on the participants’ weight or resulted in changes in body mass index or waist-to-hip ratio, important risk factors for cardiovascular disease in overweight individuals. They reported that within the EGML group, HDL (“good”) cholesterol increased in comparison to those taking the placebo. Aside from that, no significant modifications in cholesterol or triglyceride levels were observed with either supplement.
The researchers noted that natural food supplements like EGML have already been said to increase satiety, and, because of this can help reduce calorie consumption. Nevertheless in this study, they saw no effects on either satiety or calorie consumption. In fact, they reported increased calorie and cholesterol consumption in all three groups and suggested the explanation may be that if participants were recruited they likely under-reported exactly how much they customarily ate.
You might see claims that Garcinia cambogia can promote weight-loss by increasing metabolism (the speed where the body burns calories) and suppressing appetite, however the Korean investigators saw no evidence iejwom such effects. And I notice you that this safest and best way to boost your metabolism will not be via a supplement or drug, however with regular exercise.