This I have been taking Hoodia for about two weeks and the results have been so-so. I m not extremely overweight, maybe 15 lbs over and so far not much difference on the scale. But combined with exercise 5 days a week, I feel like I m making progress. Hopefully I will see results on the scale within a few weeks. Still eating a little junk food which is probably the reason I haven t seen immediate results. I ve been using a product called 10 Day Hoodia Diet which has Green Tea and Caffeine added to it and it has worked fairly well in giving me some energy and somewhat curbing my appetite. I bought a product called Hoodia Pure which bills itself as The world s strongest appetite suppressant. But so far I m more impressed with the 10 Day Hoodia Diet pills. Hoodia Pure has actually made me quiet tired and sleepy a few hours after taking it. The best thing I can say is at least these products didn t give me any stomach problems. I have been on Hoodia for 1 week and I love it, I was paying $121. 00 month for other diet pills that made me nauseous and I couldn t Hoodia I feel great and I have to make myself eat, I also get a good night sleep. I know I will see results in a month,I am trying not to weigh until then. I like it because it is an all natural product. -319 Because Hoodia gordonii is new, there are limited numbers of scientific trials that try to comprehend the effect that this plant can have on the body. I encountered so much difficulty in locating actual clinical trials that I was only able to find one study pertaining to Hoodia gordonii. In fact, only short term studies have been done. While searching for clinical trials in Hoodia gordonii, I was unable to find trials that specifically used the plant. The trials I was able to find isolated the molecule P57 from Hoodia and then ran experiments on it. According to the findings from the study above, Hoodia gordonii or its molecule P57 actually increase the hypothalamic ATP. This means that the energy in the body is increased when Hoodia gordonii is introduced into the body. The increase in energy could be one possible cause of appetite suppression in individuals. While the evidence from MacLean’s study supports the idea that Hoodia gordonii is an appetite suppressant, I still have reservations with the claims made by companies selling this product. One hesitation I have is that I only found a study where rats were the subjects. For me to believe in the power of Hoodia, I would need to see clinical trials with humans as the subjects. Another reservation I have is that I think Hoodia could actually be an appetite suppressant but probably not to the degree that some of the personal testimonials claim. I feel that testimonials are often sensationalized. "herb inc " and "most rapid weight loss " (include "health hoodia", "weight loss supplements that work fast ", "inspired weight loss ", "hoodia ebay ", "supplements fat burners ", "Natural healthy diet ", 21 Nov 2004 – Now along comes hoodia. Never heard of it? Because Bushmen were known to eat hoodia, it was included in a study of indigenous foods. & Origin green tea with hoodia )