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Hoodia Gordonii - The Scientific Intervention

The first scientific study of hoodia was really sparked by
chance, as is often the case in scientific "discoveries". What
started it all was not, in fact, an exclusive study into the
hoodia gordonii, a succulent that looks like a cactus. South
Africa's national laboratory was conducting a much broader
study. It was only because the San tribesman were known to eat
hoodia gordonii that it was included in a study of indigenous
foods.

It is not surprising that the interest of the national
laboratory was aroused, and they started to focus seriously on
the hoodia gordonii's properties. It was tested on animals by
including it in their food. The animals ate it, and then lost
weight. It was then a question of isolating the ingredient that
was behind this phenomenon. Or were these animals going to
secret weight watchers meetings every week, without the
knowledge of the laboratory? That may seem very fanciful, but
then so did the idea of losing weight through munching a spiky
succulent. This was, indeed, becoming extremely interesting.

This was no instant discovery with an instant explanation. The
originally research went back to the 1960's, when it was not
obvious that hoodia gordonii had great potential as an appetite
suppressant. It was about 30 years later that the South African
national laboratory succeeded in isolating and identifying the
ingredient in hoodia gordonii that had the effect of suppressing
appetite. The ingredient was later to become known as P57.

When the laboratory found that ingredient, they applied for a
patent, and licensed it to Phytopharm, an English bio-technology
company. Phytopharm has spent more than $20 million already on
research associated with hoodia gordonii. This research, which
included clinical trials with obese volunteers, has yielded some
promising results. Subjects given hoodia gordonii ended up
eating about 1,000 calories a day less than those in the control
group, who were fed a placebo. That is an impressively high
figure, when you consider that the average American man consumes
about 2,600 calories a day, and a woman about 1,900 calories.

According to Phytopharm, if you take this hoodia compound every
day, your desire to eat goes down. That was illustrated
dramatically in the research. So, all was looking very promising
for the millions of obese men and women around the world.

Large pharmaceutical company Pfizer partnered Phytopharm in
expanding the research, and a synthetic form of the critical
ingredient was possible. However, the costs involved and the
possible volumes were too low, to make it worthwhile, so Pfizer
abandoned their plans. Phytopharm decided the only way to
produce enough of the product was to grow the plants in massive
volumes. So, that is what they set out to do, establishing
hoodia plantations in South Africa.

The hoodia being used in the plantations is not precisely the
same plant as that in the Kalahari, but is easier to cultivate.
It is an enormous task, but one that Phytofarm are confident
will bring success in meeting potential demand for genuine
hoodia products. However, Phytopharm says it hopes to have
meal-replacement hoodia products on supermarket shelves in a few
years

About the Author

This hoodia appetite suppressant article was written by Roy
Thomsitt, owner and part author of the Routes To Self
Improvement website: http://www.routes-
to-self-improvement.com

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The Logic of Scientific Revolutions $35.04 In this innovative and groundbreaking work, the structure and evolution of scientific theories is examined in meticulous detail and rigorously analysed as never before. For the first time, scientific revolutions are presented as a natural consequence of the evolution of scientific theories and described with mathematical precision. Many new techniques are introduced and with the more precise understanding of the nature of the scientific enterprise obtained thereby, old philosophical problems are cast into a new light and shown to be susceptible to the same rigorous approach by which they may be completely solved. Numerous real examples from the sciences are given and discussed in detail, culminating in some startling results concerning the future development of science and that Holy Grail of physics, the possibility of a final, allembracing Theory of Everything. Written in an eloquent and engaging style interspersed with occasional flashes of delicious humour, this book is destined to become a classic in the Philosophy of Science. It will doubtless be appreciated equally by philosophers and scientists alike as well as a wider, less specialised audience. Truly an important document and a major contribution to the literature; this is a work for the twentyfirst century. Author: Glynn, Chris Binding Type: Paperback Number of Pages: 370 Publication Date: 2011/05/31 Language: English Dimensions: 9.02 x 5.98 x 0.82 inches

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Arithmetic Precision $71.7 High Quality Content by WIKIPEDIA articles The precision of a value describes the number of digits that are used to express that value. In a scientific setting this would be the total number of digits (sometimes called the significant figures or significant digits) or, less commonly, the number of fractional digits or decimal places (the number of digits following the point). This second definition is useful in financial and engineering applications where the number of digits in the fractional part has particular importance. In both cases, the term precision can be used to describe the position at which an inexact result will be rounded. For example, in floating point arithmetic, a result is rounded to a given or fixed precision, which is the length of the resulting significand. In financial calculations, a number is often rounded to a given number of places (for example, to two places after the decimal separator for many world currencies). Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 82 Publication Date: 2010/08/06 Language: English Dimensions: 6.00 x 9.02 x 0.20 inches

Scientific Values and Civic Virtues $58.7 This volume of contributed essays, a followup to Noretta Koertges successful book on the science wars, A House Built on Sand, takes an affirming, positive view of the relationship between the values embodied in science, and the nature of a civil society. It argues that recent attacks on the probity of science undermine the possibility of rational discourse in the political arena. While science has traditionally been viewed as incorporating intellectual virtues like honesty and precision of language, the contributors to this volume point to additional benefits, examining the idea that science can serve as a source of, and inspiration for, civic virtuesin the need to be wellinformed about the way the world works, in tolerating the viewpoints of others, and in functioning as a fully global enterprise dedicated to the public good. The contributorswho include philosophers, political scientists, physicists, biologists and engineerslook at examples of scientific virtues in action and how they might be used as inspirations and practical resources for improving civic society. The volume will appeal to a similarly broad audience interested in the relationship between science and society. Author: Koertge, Noretta Binding Type: Paperback Number of Pages: 256 Publication Date: 2005/06/01 Language: English Dimensions: 9.24 x 6.12 x 0.68 inches

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