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Program Information
Distillations
Extracts from the Past, Present, and Future of Chemistry
Weekly Program
 Chemical Heritage Foundation  Contact Contributor
July 23, 2008, 12:22 p.m.
In today’s show we take a closer look at vitamins, the tiny substances that are vital to our health. You’ll hear how the British biochemist Sir Frederick Gowland Hopkins discovered vitamins (or, as he preferred, “vitamines”) in 1909 and find out why the rate of rickets is once again increasing. Finally, producer Jocelyn Ford takes us to Shijiazhuang in China’s Hebei Province for a visit to the world’s largest Vitamin C factory. Element of the Week: Iron.
Distillations is produced by the Chemical Heritage Foundation. For more information, visit distillations dot chemheritage dot org.

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