-
50
First description of diabetes
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300
Indians Note the Swarming of Ants Around Diabetic Urine
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Oxford Physician notes the Sweet Smell of Diabetic Urine
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First Treatment of Dietary Restrictions Used
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Discovery of Liver Storing Glycogen
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Liver Theory Disproved
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Discovery of Insulin
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Shortage of Insulin in Toronto
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Insulin was Crystalized
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First Human Patient to Receive Insulin
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Purified Insulin Injections Given to Patients
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Insulin Was Used to Treat Diabetes Commercially
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Protamine Zinc Insulin is Introduced
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Lente Insulins Introduced
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Scientific Investigation of Diabetes is Improved
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Inhalable Insulin Made Available