Tuesday, April 26, 2005

Hoodia: the Kalahari diet cactus

I got a spam email message about Hoodia, which I read. Tracking it down, I found this 2 year old BBC NEWS article.
Imagine this: an organic pill that kills the appetite and attacks obesity.

It has no known side-effects, and contains a molecule that fools your brain into believing you are full. …

When South African scientists were routinely testing it, they discovered the plant contained a previously unknown molecule, which has since been christened P 57.

The license was sold to a Cambridgeshire bio-pharmaceutical company, Phytopharm, who in turn sold the development and marketing rights to the giant Pfizer Corporation. …

Phytopharm's Dr Richard Dixey explained how P.57 actually works:

"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." …

Unfortunately for the overweight, Hoodia will not be around for several years, the clinical trials still have several years to run.

Do not travel to the Kalahari to steal the cactus as it is hard to find and illegal to export.

And beware internet sites offering Hoodia "pills" from the US as we tested the leading brand and discovered it has no discernible Hoodia in it. [Emphasis added. rja]

1 comment:

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