Vegans have lower bone densities than non-vegans, say Australian researchers.

But the news isn't all bad, with the study finding an animal-free diet
doesn't translate into more fractures.

The findings, published today in the American Journal of Nutrition
American Journal of Nutrition , came out of a review of previous
studies that included more than 2500 individuals.

Research has shown that low bone density, a predictor for
osteoporosis, increases the risk of bone fracture.

Epidemiologist and lead author Dr Tuan Nguyen, of Sydney's Garvan
Institute of Medical Research Garvan Institute of Medical Research ,
says there are four main factors that influence bone density;
genetics, hormones, exercise and nutrition.

He expected vegans, those who avoid eating animal products, would have
lower bone density and therefore a higher risk of bone fracture.

The study found that on average vegans had a bone mass density 5%
lower than non-vegans.

But Nguyen says the study found vegans were no more likely to be
treated for bone fractures than non-vegans.

--
full story:
http://www.abc.net.au/science/articles/2009/07/02/2615211.htm

SEE ALSO:
Vegetarian for a day

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