Weight loss products containing hydroxy citric acid ? Safe?

?Weight to go? for questioning these claims, especially as they seem "too good to be true." Hydroxy citric acid (HCA), a modified form of citric acid, is commonly used as a ?fat burner? [2] in many weight loss supplements. It?s derived from the Garcinia cambogia (G. cambogia), a fruit-bearing tree found Asia, Africa, and the Polynesian islands. HCA is believed to inhibit lipogenesis (the metabolism formation of fat) by preventing the enzyme responsible for transforming carbohydrates into fat. However, the research on the effectiveness of HCA has primarily focused on animals, and indicates conflicting results, as well as side effects of using HCA (more on this later on). Also, it?s imperative to note that there isn't enough research to determine HCA is safe for humans to use ? especially in the long-term. Thus, seeking medical advice prior to trying HCA will help determine safe and appropriate use for those interested.