Garcinia cambogia extract is hitting headlines throughout the western world as a natural weight loss supplement. Several studies have shown that it does help people to lose weight and although as always there are other studies that are less conclusive, it can be an effective weight loss supplement for many people. Garcinia cambogia is the name of a small tropical fruit that grows in India and Africa. It is one of the citrus family like oranges and lemons. It is too sour to eat but the rind is used as a spice in Indian cooking. The correct name for the substance that is extracted from the fruit as a weight loss supplement is hydroxycitric acid. Hydroxycitric acid is not a stimulant (like caffeine) or an appetite suppressant, both of which work directly on the nerve centers of the brain and can have undesired side effects, including causing food binges any time you stop taking them. Instead, HCA satisfies the body's need for energy and improves the signaling system that the body use...