New research from the University of
Copenhagen and Herlev and Gentofte Hospital shows that high vitamin C
concentrations in the blood from the intake of fruit and vegetables are
associated with a reduced risk of cardiovascular disease and early
death.
The study, which has just been published in the well known American Journal of Clinical Nutrition, is based on the Copenhagen General Population Study.
As part of the study, the researchers had access to data about
100,000 Danes and their intake of fruit and vegetables as well as their
DNA. "We can see that those with the highest intake of fruit and
vegetables have a 15% lower risk of developing cardiovascular disease
and a 20% lower risk of early death compared with those who very rarely
eat fruit and vegetables. At the same time, we can see that the reduced
risk is related to high vitamin C concentrations in the blood from the
fruit and vegetables," says Camilla Kobylecki, a medical doctor and PhD
student at the Department of Clinical Biochemistry, Herlev and Gentofte
Hospital.
Vitamin C from food rather than supplements
Among other things, vitamin C helps build connective tissue which
supports and connects different types of tissues and organs in the body.
Vitamin C is also a potent antioxidant which protects cells and
biological molecules from the damage which causes many diseases,
including cardiovascular disease. The human body is not able to produce
vitamin C, which means that we must get the vitamin from our diet.
"We know that fruit and vegetables are healthy, but now our research
is pinpointing more precisely why this is so. Eating a lot of fruit and
vegetables is a natural way of increasing vitamin C blood levels, which
in the long term may contribute to reducing the risk of cardiovascular
disease and early death. You can get vitamin C supplements, but it is a
good idea to get your vitamin C by eating a healthy diet, which will at
the same time help you to develop a healthier lifestyle in the long
term, for the general benefit of your health," says Boerge Nordestgaard,
a clinical professor at the Faculty of Health and Medical Sciences,
University of Copenhagen, and a consultant at Herlev and Gentofte
Hospital.
The researchers are now continuing their work to determine which
other factors, combined with vitamin C, have an impact on cardiovascular
disease and death.
Story Source:
The above post is reprinted from
materials provided by
University of Copenhagen The Faculty of Health and Medical Sciences.
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