A lot of concern shoppers are asking the question 'Does Garcinia Cambogia work?' However, there is no straight answer to this question. Some studies indicate that it does work, while other studies deny that it has any significant effect on weight reduction. Among animal studies, for example, the mice used to test this substance ate less food, lost weight and produced less fat from the sugar they consumed. On the other hand, human studies offered mix results. In certain cases, subjects who consumed this substance exhibited no difference from those subjects who were given placebo pills. On the other hand, there are some tests which proved that this substance does indeed lead to weight loss and normal blood lipid levels. So at this point, it's important to keep an open mind, while experts are still trying to reach a more conclusive position.