Hoodia gordonii. What is it?Hoodia gordonii, "Whoo De AH", is the botanical name for a leafless, spiky succulent plant that grows throughout the semi-arid areas of Southern Africa primarily the Kalahari desert. The San (local inhabitants) have rationally used Hoodia stems to stave off hunger and thirst when on long journeys, as it acts as an appetite suppressant. Hoodia (or Hoodia Gordonii) is a South African dwelling plant that the San bushman have used to help endure long hunting expeditiions for generations. Hoodia Gordonii is actually a succulent not to be confused with a cactus. It belongs in the succulent family of Asclepiadaceae along with stapelia, stephanotis and vinca. There are approximately 20 species in the genus of Asclepiadaceae. As it grows it forms stemmed clumps approximately one foot high and bears, pale purple saucer-shaped flowers in shades of red or purple brown.
Research realted to HoodiaScientists at the South African Center for Scientific and Industrial Research were the first to successfully prove that Hoodia contains a miracle molecule that suppresses the appetite. Later, a human clinical trial was conducted by scientists in Leicester England. A group of morbidly obese men and women participated. Half the group were given Hoodia and half were given a placebo. At the end of 15 days, the group on Hoodia had reduced their food intake by 1000 calories a day. Given the average daily diet is around 2200 calories, this was a stunning success. Laboratory experiments show animals automatically restrict their food intake when taking hoodia orally. Rats, a species that will eat anything from meat and plants to indigestible fiber, lowered their dietary calorie intake to a degree that made them get thin when fed comparative amounts of hoodia.
Hoodia gordonii nowHoodia is registered as a protected species to prevent Bio-Piracy but is allowed to be grown on a handful of commercial farms in South Africa owned by private farmers. The Hoodia Gordonii plant originated in the southwestern part of Africa and grows best in the semi-arid areas of South Africa primarily the Kalahari. In its native habitat it is extremely difficulty to identify because it looks similar to succulents of the same family of which there are many. Only an experienced botanist or as the case in South Africa with Hoodia Gordonii a San people can identify the plant prior to it's blooming.
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