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age man was aware of the uses and benefits of plant based components.
More recently the role of plant based compounds in disease prevention
was recognised once again, when it was stated that up to 80%
of cancers of the bowel, breast and prostate may be preventable
by diet. There is even evidence that cancer exists in the majority
of the population and dietary components play a vital role in
preventing development of the disease. With this in mind, and
the increasing incidence of cancer in Western populations, there
are implications that the use of nutraceuticals and functional
foods may form part of a lifestyle programme which could provide
significant health benefits.
Not only is health promotion important,
but functional foods and nutraceuticals may have a role to
play in helping minimise the side effects of drug therapy. An
example of this could be the use of pro and pre biotics during
or after antibiotic use. The role of nutritional therapy in assisting
cancer patients after cancer treatment is currently under investigation.
This forms part of a collaborative study between the Department
of Integrative Medicine, University of Essen, Germany and The
Bute Medical School, University of St. Andrews, Scotland.
Increasing
awareness of nutrient and non-nutrient components in the
diet and how these may be used in disease prevention, treatment,
or rehabilitation of patients after treatment, will be presented
at the first UK based Symposium in Integrative Medicine at
the Bute Medical School, University of St. Andrews, Scotland
in December 2004. Clinicians and scientists will discuss their
research which paves the way for human intervention studies
and re-inforces the potential role of dietary components in health
care.
These steps are vital for the short term outlook of the
nutraceutical market. As there is a emphasis on Evidence-Based
Medicine, there is also a need for evidence-based use of
Nutraceuticals. Potentially they have a very vital role in the
maintenance of health, and there is plenty anecdotal evidence
to suggest that nutrients and non-nutrients have a part to play
in a healthy lifestyle. In addition, the increasing awareness
and use of there may be health benefits. The University of St.
Andrews are the first in the world to investigate the relationship
between specific non-nutrient intake (using a biomarker) and
tumour characteristics in humans. If similar studies were carried
out elsewhere for other nutrients/non nutrients and the results
indicated that exposure was beneficial to patients, the use of
nutraceuticals would be given high priority in health promotion
The Health Ingredients (HI) meeting in Europe will give food
and nutraceutical manufacturers an opportunity to find out more
about the most up-to-date technology and products, as well as
providing information about health related benefits and current
research.
Development of the global nutraceutical market place
may depend on increasing research programmes which indicate
the benefits of nutraceutical use.
Margaret R. Ritchie PhD
Cancer
Biology group,
Bute Medical School,
University of St. Andrews,
St. Andrews, Fife
KY16 9TS
Tel. 44
(0)1334463534
Fax. 44(0)1334463482
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