Hoodia is doctor recommended 
There are over 20 species of plant that have the Hoodia name, but only the genus known as Hoodia gordonii contains an appetite suppressant that seems to help everyone to lose weight. Hoodia gordonii has a molecule in it that has been named the P57 molecule. This molecule makes the nerve cells in the brain believe that the body is full, even when it is not. Dr. Richard Dixey explains:
“There is a part of your brain, the hypothalamus. Within that mid-brain there are nerve cells that sense glucose sugar. When you eat, blood sugar goes up because of the food, these cells start firing and now you are full. What the Hoodia seems to contain is a molecule that is about 10,000 times as active as glucose. It goes to the mid-brain and actually makes those nerve cells fire as if you were full. But you have not eaten, nor do you want to.”
This natural appetite suppressant is the first of its kind on the market, and unlike many other weight loss supplements, does not make promises that it can not keep. Studies in Britain have shown that Hoodia can reduce caloric intake by hundreds of calories a day or more. Hoodia can help almost anyone to not only lose weight, but to keep the weight off for the rest of their lives.

