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Hoodia

 

    Description
    Precautions
    Interactions
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What is Hoodia?

Hoodia is a genus of desert plants containing 13 species. One species, Hoodia gondonii, is marketed in the United States as a weight-loss supplement. In this entry, hoodia refers only to Hoodia gondonii.

What is the Purpose of Hoodia?

Marketers of hoodia claim that it suppresses the appetite so that individuals eat less and lose weight. Claims that hoodia is a safe and effective weight-loss supplement are highly controversial.

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Hoodia
Hoodia gordonii
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Gentianales
Family: Apocynaceae
Subfamily: Asclepiadoideae
Tribe: Stapeliae
Genus: Hoodia
Sweet ex Decne.
Species

See text

Hoodia (play /ˈhʊdə/) is a genus of 13 species in the flowering plant family Apocynaceae, under the subfamily Asclepiadoideae.[1] They are stem succulents, described as "cactiform" because of their remarkable similarity to the unrelated cactus family. They can reach up to 1m high and have large flowers, often with tan colour and strong smell.

Many Hoodia species are protected plants, typical of the Namib Desert, ranging from Central Namibia to southern Angola, especially in plains and rocky areas. Common names include "Bushman's Hat" and "Queen of the Namib".

Several species are grown as garden plants, and one species, Hoodia gordonii, is being investigated for use as an appetite suppressant.[2] However, in 2008 UK-based Unilever PLC, one of the largest packaged-food firms in the world, abandoned plans to use hoodia in a range of diet products. In a document on Unilever's website entitled "Sustainable Development 2008: An Overview," signed by Paul Polman, CEO, Unilever states: "During 2008, having invested 20 million [pounds] in R&D, Unilever abandoned plans to use the slimming extract hoodia in a range of diet products. We stopped the project because our clinical studies revealed that products using hoodia would not meet our strict standards of safety and efficacy."

Hoodia is currently listed in Appendix II to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which includes species not currently considered endangered but are at risk if trade is not controlled.[3]

Species

  • Hoodia alstonii
  • Hoodia cactus
  • Hoodia currorii (syn. H. lugardii, H. macrantha)
  • Hoodia dregei
  • Hoodia flava
  • Hoodia gordonii (syn. Stapelia gordonii, H. barklyi, H. burkei, H. longispina)
  • Hoodia juttae
  • Hoodia mossamedensis
  • Hoodia officinalis (syn. H. delaetiana)
  • Hoodia parviflora
  • Hoodia pedicellata
  • Hoodia pilifera (syn. H. annulata, H. grandis, H. pillansii)
  • Hoodia ruschii (Queen of the Namib)
  • Hoodia triebneri (syn. H. foetida)

References

External links


 
 
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Agua Pa' la Gente (2005 Album by Hip Hop Hoodios)
Hoodia juttae
Hoodia ruschii

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Copyrights:

Gale Encyclopedia of Diets. The Gale Encyclopedia of Diets © 2008 The Gale Group, Inc. All rights reserved.  Read more
Wikipedia on Answers.com. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article Hoodia Read more

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