The discovery that a healthy diet with the necessary vitamins prevented many diseases without really that much effort. 100 Greatest Discoveries: The Discovery of Vitamins More Videos Online

100 Greatest Discoveries: The Discovery of Vitamins

The discovery that a healthy diet with the necessary vitamins prevented many diseases without really that much effort.

Added: Feb 10, 2009
Views: 13200 Views
Runtime: 01:56

 
 
 

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