Supplement Often Lacks Active Ingredient, Study Finds. Consumers who buy Garcinia cambogia, a weight- loss supplement made popular by Dr. Oz, may not be getting what they expect, recent laboratory testing show. In addition, several supplement safety researchers who Live Science contacted for comment on the study would not discuss the findings, either because they are not peer- reviewed or because their company prohibits them from commenting on weight- loss drugs. Oz's Miracle Weight- Loss Pills: 5 Controversial Supplements. Neal- Kababick is the director of Flora Research Laboratories, a Food and Drug Administration- inspected testing lab in Oregon. However, in recent years, extracts of Garcinia have become extremely popular after Dr. Oz claimed the food had an almost miraculous ability to melt the pounds away. But studies in humans have found conflicting results, with one study finding a slightly higher weight loss in groups taking HCA compared with those taking a placebo; another found no improved weight loss. And a 2. 01. 4 case report in the journal Medical Toxicology showed that taking Garcina together with antidepressants can cause serotonin syndrome, a potentially life- threatening condition. Dietary supplements like Garcinia exist in the shadow of FDA regulation. Supplements are not subject to the same regulation as drugs — there is no requirement that manufacturers prove they actually work, and companies are not required to get FDA approval before marketing their goods. However, the FDA usually only tests a product if it hears of complaints or cases of injury or illness as a result of a supplement. Label versus not. To evaluate what was really in products labeled as Garcinia cambogia, Lab. Door tested 2. 9 of the most popular Garcinia supplements found on sites such as Amazon, or stores such as Vitamin Shoppe and GNC. They used a test called high- performance liquid chromatography to separate out the HCA in each of the samples. In one case, we found only maltodextrin . If that happens, the consumer is no longer getting a Garcinia extract, he said. Follow Live Science @livescience, Facebook & Google+. Original article on Live Science.
Oz are under review at a congressional hearing. Find out why these supplements might pose a risk to consumers.Save on EarthLink's award-winning Internet services for your home: dial-up, DSL, high-speed cable & more. Plus, web hosting & software. Connect with us!
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