Scientists have identified a gene which they believe may play a key a role in determining who develops osteoporosis or brittle bone disease.
The gene called Alox15 affects the density of important minerals in bones.
Lifestyle factors, such as poor diet, can increase the risks of developing osteoporosis. However, scientists have also suspected genes are involved.
This finding, published in the journal Science, could lead to new drugs to fight the condition.
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Now how about the putting this discovery into practical use. How fast?