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Urinary Tract Infections
In the last six years, medical research
has clinically confirmed that cranberries can play an important
role in maintaining urinary tract health. In a study conducted by
a team of Harvard researchers in 1994, elderly women who drank 300ml
of cranberry juice daily reduced their odds of having infection
by 58%. In a follow-up study published in October 1998, scientists
from Rutgers University confirmed the Harvard study by pinpointing
the compound existing in cranberries that prevents bacteria from
adhering to cells of the urinary tract. Cranberries have what Rutgers
researchers call "anti-adhesion" properties that significantly
reduce the risk of urinary tract infections.
Periodontal
Disease
In December 1998, a team of researchers
from Tel Aviv University determined that the same "anti-adhesion"
properties that prevent bacteria from forming in the urinary tract
prevent bacteria from forming in the mouth. They discovered that
the "anti-adhesion" compound that exists in cranberries
also reduces the amount of oral bacteria. By creating a "bacteria-inhibiting"
effect, cranberries minimize the formation of dental plaque, which
is the leading cause of gum disease.
Heart
Disease
An ongoing University of Wisconsin study
is researching the cranberrys ability to significantly reduce
the risk of cardiovascular disease. Scientists found that cranberry
extract contains antioxidants, which play a fundamental role in
slowing the oxidation that leads to heart disease. One of the two
biologists conducting the study states that as little as "one-fourth
of an ounce could have some benefit."
Cancer
Cranberries contain anthocyanins, proanthocyanins and phenolic compounds
that are known for their anticancer properties. Cranberries contained
significantly more disease-fighting antioxidant phenols than any
other fruit measured. Ongoing studies at several respected universities
indicate consistent and strong evidence that a diet high in fruits
and vegetables, including cranberries, reduces the risks of some
types of cancer.
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