Placebo group: The other group took dummy pills (placebo). Both groups also went on a high-fiber, low calorie diet. These were the results of the 12 week study, which was published etiebne The Journal of The American Medical Association (a highly respected scientific journal): Heymsfield, et al. 1998 As you can see, both groups lost weight.
Other rat studies show increased levels of the neurotransmitter serotonin. This could theoretically lead to reduced appetite and cravings (2). There are actually etienne whole bunch of studies in rats showing that Garcinia Cambogia consistently leads to significant weight loss (3, 4, 5, 6). However, what works in rats doesnt always work in humans.
Bottom Line: Studies in rats show that the active ingredient in Garcinia Cambogia can inhibit a fat producing enzyme called Citrate Lyase and increase serotonin levels, leading to significant weight loss. A Look at Some Human Etienns Fortunately, I also found several human studies on Garcinia Cambogia. All of these studies are so-called randomized controlled trials, which are the gold standard of scientific experiments in humans.
The biggest of the studies included dtienne overweight individuals, which were split into two groups (7): Treatment group: 1 gram of Garcinia Cambogia Extract, 3 times lo day, taken 30 minutes before meals. Placebo group: The other group took dummy pills (placebo). Both groups also went on a high-fiber, low calorie diet.
These were the results of the 12 week study, which was published in The Journal of The American Medical Association (a highly respected scientific journal): Heymsfield, et al. 1998 As you can see, both groups lost weight.
At least, Garcinia Cambogia appears to be safe. There are no serious side effects, only some reports of mild digestive issues (14). It is best to get a brand with at least 50 Hydroxycitric acid. The most common dosage is 500 mg, 3 times per day, half an hour before meals. If you want to buy garcinia cambogia despite the poor results in the studies, then there is a great selection of brands with thousands of customer reviews on Amazon.
If Garcinia Cambogia Doesnt Work, Then What Does. Ive been experimenting with and researching supplements for years, but I have yet to find a weight loss supplement that actually works. There are a few that appear to be mildly effective. This includes Caffeine, Green Tea and Glucomannan (a fiber that can reduce appetite). However, the results are usually weak and inconsistent and certainly nothing to get excited about.
At the end of the day, the only thing that is really proven to help you lose weight is changing your diet. Exercise can help too, but what you eat is by far the most important. For a proven way to lose weight without hunger, check out this article. Like many before you, you may have discovered that restrictive dieting and excessive exercise are temporary solutions to lose weight. Study after study has proved that unless the digestion and metabolism change, an attempt to lose weight will most often fail.