The gray winter skies are a reminder that people should consider supplementing Vitamin D levels to ensure they maintain strong bones, says a Purdue University nutrition expert.
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Showing posts with label Missing the sun? Prof says its a bright idea to think about Vitamin D. Show all posts
Showing posts with label Missing the sun? Prof says its a bright idea to think about Vitamin D. Show all posts
Thursday, February 20, 2014
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