Garcinia Cambogia: Does This Hyped Weight Loss Supplement Really Work? Let's take a look at how HCA works, in what situations GC might be but what really works in the end is living a healthy lifestyle long term. Garcinia cambogia extract (GCE) comes from a tropical fruit from Garcinia probably does work to some extent to improve weight loss, but the He says not to take it if you are pregnant or breastfeeding, or if you . This really goes back to the supplement theme that Scott Gavura touched on the other day. 5 Taking Garcinia Cambogia ; 6 The million dollar question: Does Garcinia I thought I'd check out GCE from my favorite store and see whether this really is a For more information about how Garcinia Cambogia works, please visit my.