Since the finding of active ingredient P57 of Hoodia Gordonii, there’s always been a debate regarding the comparison between Hoodia and glucose. But, there is an obvious difference between the two. Its all a matter of accepting how they work, before selecting the method to follow. Let’s start with glucose. As per a study conducted on 136 candidates by Cambridge University, they found that blood glucose can wield a temporary directive on their appetite. You can control your appetite by keeping a watch on blood glucose. But as a fact, this action is only temporary, and can easily be affected by several activities.