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Diet Changes Because of Tooth
Loss Could Lead to Heart Risk
CHICAGO, September 10, 2003 -- Changes
in diet because of tooth loss could
increase the risk of developing chronic
ailments, including cardiovascular
disease, according to a study in this
month’s Journal
of the American Dental Association
(JADA).
In the study, researchers assessed
the relationship between tooth loss
and changes in diet over
an eight-year period among 31,813 male
health professionals. They focused
on consumption of specific foods and nutrients
associated with cardiovascular and
other systemic diseases. These included fruits, vegetables,
certain
vitamins, fiber,
cholesterol and specific types of fats. “The results of this study support the detrimental
impact of tooth loss on dietary intake,” the Harvard
University researchers concluded. “Our
results suggest that changes in diet owing to tooth loss could contribute
to an increased risk of chronic disease that has been
associated with poor dentition.”
During the study
period from 1986 to 1994, 78.3 percent
of the men did not lose teeth, 18.8
percent lost one to four teeth, and
2.8 percent lost five or more teeth.
In
general, the researchers reported that
study participants changed their diet in a healthier
manner over the eight years. They reduced
their consumption of saturated fat and
cholesterol, and increased their consumption of most
beneficial
nutrients and fruits and vegetables.
However, according to the study, the dietary change of men who lost five
or more teeth was unhealthier than that of men who lost no teeth.
For example,
men who lost five or more teeth had a greater reduction in intake of
vitamin E, a significantly smaller reduction in consumption
of
dietary
cholesterol and a smaller increase in their intake of dietary fiber and
whole fruits than
those who did not lose any teeth.
In contrast, men without tooth loss had greater reductions in daily dietary
intake of saturated fat and cholesterol. They also had greater increases
in dietary fiber, carotene and fruits compared with men who lost teeth.
Researchers
also found that men who lost more teeth were more likely to stop eating
hard-to-chew foods such as apples, pears and raw carrots
while
they
maintained similar or increased consumption of soft foods such as bananas,
cantaloupes and cooked carrots.
Note: Although this article appears
in the Journal of the American Dental
Association, it does not necessarily reflect the policies
or
opinions
of the American Dental
Association.
The not-for-profit ADA is the nation's largest dental association,
representing more than 147,000 members. The premier source of oral
health information,
the ADA has advocated for the public's health and promoted the
art and science of dentistry since 1859. The ADA's state-of-the-art
research
facilities develop
and test dental products and materials that have advanced the practice
of dentistry
and made the patient experience more positive. The ADA Seal of
Acceptance long has been a valuable and respected guide to consumer
and professional
products.
For more information about the ADA, visit the Association's Web
site at www.ada.org.
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