This helps your body get used to processing it effectively to reap the maximum nutritional and metabolic benefits from the extract. Here is a wikipedia page about Garcinia Cambogia. garcinia cambogia canada How Garcinia Cambogia Works Garcinia helps people lose weight through a variety of mechanisms. The principle active ingredient is called HCA, or hydroxycitric acid. This compound is a natural extract found in the leaves of the Malabar Tamarind plant.